{"title":"AirGradient","description":"\u003ch2\u003eAirGradient\u003c\/h2\u003e\n\n\u003cp\u003eWhen understanding your indoor air matters as much as improving it, AirGradient delivers. Built around accurate, transparent air-quality monitoring, AirGradient gives you a clear picture of the environment you're breathing in — measuring key pollutants and conditions in real time.\u003c\/p\u003e\n\n\u003cp\u003eIts advanced monitors track PM2.5, CO₂, TVOCs, NOx, temperature and humidity, with detailed dashboards, historical data and alerts. Open-source hardware and software provide transparency and give you greater control over your air-quality data.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose AirGradient:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReal-time monitoring of key indoor air pollutants\u003c\/li\u003e\n  \u003cli\u003eMeasures PM2.5, CO₂, TVOCs, NOx, temperature and humidity\u003c\/li\u003e\n  \u003cli\u003eOpen-source hardware, software and data\u003c\/li\u003e\n  \u003cli\u003eDetailed dashboards, historical tracking and alerts\u003c\/li\u003e\n  \u003cli\u003eIntegration with smart-home platforms including Home Assistant\u003c\/li\u003e\n  \u003cli\u003eTrusted by customers and organisations worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you're monitoring your home, workspace or purifier performance, AirGradient gives you the data to understand your indoor environment and make smarter decisions about the air you breathe.\u003c\/p\u003e","products":[{"product_id":"airgradient-open-air-professional-outdoor-air-quality-monitor","title":"AirGradient Open Air — Professional Outdoor Air Quality Monitor","description":"\u003cp\u003e\u003cstrong\u003eKnow exactly what you're breathing — outside.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAirGradient Open Air\u003c\/strong\u003e is a commercial-grade outdoor air quality monitor built for high-accuracy environmental tracking. Open-source, weather-resistant, and designed for those who take indoor and outdoor air quality seriously — whether at home, in a school, or across a business premises.\u003c\/p\u003e\n\u003cp\u003eTrack PM2.5, CO₂, temperature, and humidity in real time, with data accessible via the AirGradient dashboard or your own self-hosted setup. Because understanding your air is the first step to improving it.\u003c\/p\u003e\n\u003ctable role=\"presentation\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; background-color: #f3f8f7; border: 1px solid #d8e8e4; border-radius: 10px; margin: 24px 0;\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding: 24px;\"\u003e\n\u003cp style=\"font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: #2f7169; font-weight: 700; margin: 0 0 8px 0;\"\u003eBest for\u003c\/p\u003e\n\u003ch3 style=\"font-size: 24px; line-height: 1.25; margin: 0 0 10px 0;\"\u003eA clearer view of the air outside\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eA strong fit for sites that need dependable environmental data across changing outdoor conditions.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 20px 0; padding-left: 20px;\"\u003e\n\u003cli\u003eOutdoor monitoring near roads and campuses\u003c\/li\u003e\n\u003cli\u003eIndustrial sites and business premises\u003c\/li\u003e\n\u003cli\u003eHomes, schools and organisations that take air quality seriously\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003ca href=\"\/pages\/air-quality-monitor-finder#airgradient-models\" style=\"display: inline-block; background-color: #2f7169; color: #ffffff; padding: 12px 18px; border-radius: 6px; text-decoration: none; font-weight: 700;\"\u003eCompare AirGradient monitors →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0; color: #52615f;\"\u003eFind the right monitor for your space, connectivity, and deployment needs.\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy the AirGradient Open Air\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Accuracy Outdoor Monitoring\u003c\/strong\u003e\u003cbr\u003eCommercial-grade sensors deliver reliable, consistent readings even in variable outdoor conditions — far beyond the capability of typical consumer monitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOpen-Source Platform\u003c\/strong\u003e\u003cbr\u003eFull access to firmware and hardware designs means the Open Air integrates with Home Assistant, Grafana, and custom dashboards. No lock-in, no black box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTracks What Matters\u003c\/strong\u003e\u003cbr\u003eMonitors PM2.5 (fine particulate matter), CO₂, temperature, and humidity — the four key indicators of outdoor air quality and environmental comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Continuous Use\u003c\/strong\u003e\u003cbr\u003eWeather-resistant construction designed for permanent outdoor installation, with low power consumption for reliable long-term deployment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommunity \u0026amp; Transparency\u003c\/strong\u003e\u003cbr\u003eAirGradient is a B-Corp social enterprise committed to open air quality data. Their monitor network contributes to global air quality mapping and public health research.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003eOpen data. Real air. This is environmental awareness, made actionable.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; margin-bottom: 25px; font-size: 14px; text-align: left;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e; width: 45%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917; width: 55%;\"\u003eAirGradient Open Air (Outdoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e;\"\u003eSensors\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917;\"\u003ePM2.5, CO₂, Temperature, Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e;\"\u003eUse Case\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917;\"\u003eOutdoor \/ Environmental Monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e;\"\u003eConnectivity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917;\"\u003eWi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e; width: 45%;\"\u003ePlatform\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917; width: 55%;\"\u003eOpen-Source (AirGradient Dashboard, Home Assistant, Grafana)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e;\"\u003eHousing\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917;\"\u003eWeather-Resistant Outdoor Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e7e5e4;\"\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917;\"\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 12px; font-weight: 600; color: #57534e;\"\u003eOpen Source\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 12px; color: #1c1917;\"\u003eYes — Full hardware \u0026amp; firmware access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"AirGradient","offers":[{"title":"Default Title","offer_id":62486252224899,"sku":null,"price":300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/4320\/6531\/files\/Air_Gradient_1.jpg?v=1788083025"},{"product_id":"airgradient-cellular-air-quality-monitor","title":"AirGradient Indoor Air Quality Monitor (Cellular)","description":"\u003cdiv class=\"product-description\" style=\"max-width: 900px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a1a1a; line-height: 1.6;\"\u003e\n\u003cp style=\"font-size: 16px; color: #444;\"\u003edeploy professional-grade environmental monitoring anywhere without relying on local network infrastructure. Equipped with a built-in cellular SIM, this open-source monitor streams continuous, laboratory-quality particulate and gas data straight to the cloud right out of the box.\u003c\/p\u003e\n\u003ctable role=\"presentation\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; background-color: #f3f8f7; border: 1px solid #d8e8e4; border-radius: 10px; margin: 24px 0;\"\u003e\n\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding: 24px;\"\u003e\n\u003cp style=\"font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: #2f7169; font-weight: 700; margin: 0 0 8px 0;\"\u003eBest for\u003c\/p\u003e\n\u003ch3 style=\"font-size: 24px; line-height: 1.25; margin: 0 0 10px 0;\"\u003eReliable monitoring without local Wi-Fi\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eA strong fit for sites that need independent connectivity and continuous environmental data wherever they are.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 20px 0; padding-left: 20px;\"\u003e\n\u003cli\u003eRental property managers\u003c\/li\u003e\n\u003cli\u003eSchools and offices\u003c\/li\u003e\n\u003cli\u003eRemote sites where monitoring must work without tenant or local Wi-Fi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003ca href=\"\/pages\/air-quality-monitor-finder#airgradient-models\" style=\"display: inline-block; background-color: #2f7169; color: #ffffff; padding: 12px 18px; border-radius: 6px; text-decoration: none; font-weight: 700;\"\u003eCompare AirGradient monitors →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0; color: #52615f;\"\u003eFind the right monitor for your space, connectivity, and deployment needs.\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eCellular Connectivity: Deploy Anywhere, Instantly\u003c\/h2\u003e\n\u003cul style=\"margin: 16px 0 24px 0; padding-left: 20px; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOut-of-the-Box Mobile Data:\u003c\/strong\u003e Built-in SIM connectivity lets you deploy instantly in remote locations or rental properties without needing tenant Wi-Fi credentials.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSecure \u0026amp; Uninterrupted:\u003c\/strong\u003e Avoid the security risks of shared commercial networks and maintain reliable data uptime independent of local internet outages. (Optional Wi-Fi and Bluetooth are also available).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eComprehensive Multi-Parameter Monitoring\u003c\/h2\u003e\n\u003cul style=\"margin: 16px 0 24px 0; padding-left: 20px; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eGranular Particulates:\u003c\/strong\u003e Tracks PM0.3, PM1, PM2.5, and PM10 across four distinct size classes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eAdvanced Gases (CO2, TVOC \u0026amp; NOx):\u003c\/strong\u003e Features precision NDIR CO2 sensing alongside TVOC chemical vapor detection and NOx (nitrogen oxide) monitoring for combustion and traffic sources.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eComfort Tracking:\u003c\/strong\u003e Precision Sensirion chips monitor ambient temperature and relative humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eKey Performance Features\u003c\/h2\u003e\n\u003cul style=\"margin: 16px 0 24px 0; padding-left: 20px; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eIndustrial-Grade Components:\u003c\/strong\u003e Utilizes named, industry-standard hardware including SenseAir NDIR CO2 sensors and Sensirion SGP41 VOC\/NOx chips.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOpen-Source Hardware (OSHW):\u003c\/strong\u003e Built on open firmware for complete transparency, full data ownership, and easy integration with Home Assistant or custom APIs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eContinuous Stationary Operation:\u003c\/strong\u003e Designed for round-the-clock compliance monitoring and data logging powered via wired USB-C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 24px; color: #444;\"\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eDo I need Wi-Fi to use this monitor?\u003c\/strong\u003e\u003cbr\u003eNo. The Cellular\/SIM Edition transmits data over mobile networks out of the box. Wi-Fi and Bluetooth remain available as optional alternative connection methods.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eWhat makes this different from a typical consumer air quality monitor?\u003c\/strong\u003e\u003cbr\u003eIt tracks a broader pollutant suite—including NOx, which most consumer devices skip—uses named industrial sensor modules, and runs on open-source hardware and firmware.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eCan I integrate this with Home Assistant?\u003c\/strong\u003e\u003cbr\u003eYes. The monitor is fully compatible with Home Assistant and provides an open API for custom dashboard building.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eIs this monitor portable or designed for permanent placement?\u003c\/strong\u003e\u003cbr\u003eIt is engineered for continuous, stationary operation on wired USB-C power, making it optimized for fixed deployments rather than room-to-room portability.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eWho is this monitor best suited for?\u003c\/strong\u003e\u003cbr\u003eProperty managers, schools, commercial building operators, and researchers who require reliable data streams independent of local Wi-Fi infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #2b2b2b; padding: 16px 20px; margin: 24px 0;\"\u003e\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003e1 × AirGradient Indoor Air Quality Monitor (Cellular Edition)\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Power Cable \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003e1 × Pre-installed SIM \/ Connectivity Module\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch5 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; margin-top: 16px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7; width: 35%;\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; width: 65%;\"\u003eAirGradient Indoor Air Quality Monitor (Cellular \/ SIM Edition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eMonitored Metrics\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePM0.3, PM1, PM2.5, PM10, CO2, TVOC, NOx, Temperature, Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eCellular SIM (mobile data), plus optional Wi-Fi \u0026amp; Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eSensor Components\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eLaser scattering particulate module | SenseAir NDIR CO2 | Sensirion SGP41 (VOC\/NOx) | Sensirion temp\/humidity chips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eDisplay \u0026amp; Status\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eIntegrated status screen \/ LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eData Integration\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eAirGradient Dashboard, Open API, Home Assistant compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eWired USB-C (continuous round-the-clock operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eDesign Philosophy\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eOpen-Source Hardware (OSHW) \u0026amp; Open Firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003e1 Year Manufacturer’s Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Smart Air","offers":[{"title":"Default Title","offer_id":62562236727683,"sku":null,"price":408.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/4320\/6531\/files\/image_aa56dffe-d3f3-423d-9450-303e64b9c1ff.png?v=1788874767"},{"product_id":"airgradient-indoor-air-quality-monitor","title":"AirGradient Indoor Air Quality Monitor","description":"\u003cdiv class=\"product-description\" style=\"max-width: 900px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a1a1a; line-height: 1.6;\"\u003e\n\u003cp style=\"font-size: 16px; color: #444;\"\u003e\u003cstrong\u003eAirGradient Indoor Air Quality Monitor (Standard Edition)\u003c\/strong\u003e — take full control of your indoor environment with a professional-grade monitor built on an open-source foundation. Engineered for uncompromising precision, it delivers real-time, laboratory-accurate insight into particulate and gaseous pollutants across your home, office, or school.\u003c\/p\u003e\n\u003ctable role=\"presentation\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; background-color: #f3f8f7; border: 1px solid #d8e8e4; border-radius: 10px; margin: 24px 0;\"\u003e\n\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"padding: 24px;\"\u003e\n\u003cp style=\"font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: #2f7169; font-weight: 700; margin: 0 0 8px 0;\"\u003eBest for\u003c\/p\u003e\n\u003ch3 style=\"font-size: 24px; line-height: 1.25; margin: 0 0 10px 0;\"\u003eClearer insight into the air indoors\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eA strong fit for spaces that need accurate readings, open data and dependable day-to-day monitoring.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 20px 0; padding-left: 20px;\"\u003e\n\u003cli\u003eSchools and classrooms\u003c\/li\u003e\n\u003cli\u003eOffices and shared indoor spaces\u003c\/li\u003e\n\u003cli\u003eOpen-data users who want Home Assistant compatibility without proprietary lock-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003ca href=\"\/pages\/air-quality-monitor-finder#airgradient-models\" style=\"display: inline-block; background-color: #2f7169; color: #ffffff; padding: 12px 18px; border-radius: 6px; text-decoration: none; font-weight: 700;\"\u003eCompare AirGradient monitors →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0; color: #52615f;\"\u003eFind the right monitor for your space, connectivity, and deployment needs.\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eComprehensive Multi-Parameter Monitoring\u003c\/h2\u003e\n\u003cul style=\"margin: 16px 0 24px 0; padding-left: 20px; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eParticulate Matter:\u003c\/strong\u003e Simultaneously tracks PM1, PM2.5, and PM10 across multiple size classes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCO2 \u0026amp; TVOC:\u003c\/strong\u003e Precision SenseAir NDIR CO2 sensing for ventilation quality alongside volatile organic compound detection.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eEnvironmental Comfort:\u003c\/strong\u003e Full tracking for ambient temperature and relative humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eKey Performance Features\u003c\/h2\u003e\n\u003cul style=\"margin: 16px 0 24px 0; padding-left: 20px; color: #444;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eIndustry-Standard Components:\u003c\/strong\u003e Uses named, highly reliable modules including SenseAir NDIR sensors and Plantower laser particulate sensors.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOpen-Source Freedom (OSHW):\u003c\/strong\u003e Complete transparency over hardware and firmware. Own your data completely, avoid proprietary lock-in, and integrate natively with Home Assistant or custom APIs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSmart Wi-Fi Cloud Connectivity:\u003c\/strong\u003e Connects to 2.4GHz Wi-Fi to stream live trends and custom threshold alerts straight to the AirGradient Dashboard.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eClear Integrated Screen:\u003c\/strong\u003e Bright, clutter-free digital display shows live numerical readings at a glance without needing to open an app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 24px; color: #444;\"\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eWhat makes this an \"open-source\" air quality monitor?\u003c\/strong\u003e\u003cbr\u003eBoth hardware designs and firmware are publicly documented, giving you full data ownership, repairability, and seamless integration with tools like Home Assistant.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eDoes this monitor need Wi-Fi?\u003c\/strong\u003e\u003cbr\u003eYes, the Standard Edition connects via 2.4GHz Wi-Fi to stream data to the dashboard. (For locations without local Wi-Fi, explore our AirGradient Cellular Edition).\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eCan I integrate this with Home Assistant?\u003c\/strong\u003e\u003cbr\u003eYes, the monitor is fully Home Assistant compatible and offers an open API for custom automations and dashboards.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eWhat sensors does it use?\u003c\/strong\u003e\u003cbr\u003eIt utilizes a SenseAir NDIR sensor for carbon dioxide and Plantower laser sensors for particulate matter tracking.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eIs this monitor portable?\u003c\/strong\u003e\u003cbr\u003eNo, it is engineered for continuous, stationary 24\/7 operation via wired USB-C power in fixed indoor locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #2b2b2b; padding: 16px 20px; margin: 24px 0;\"\u003e\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003e1 × AirGradient Indoor Air Quality Monitor (Standard Edition)\u003c\/li\u003e\n\u003cli\u003e1 × USB-C Power Cable \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start \u0026amp; Assembly Guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch5 style=\"font-size: 20px; font-weight: bold; margin-top: 32px; margin-bottom: 16px; border-bottom: 2px solid #eaeaea; padding-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; margin-top: 16px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7; width: 35%;\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd style=\"padding: 12px; width: 65%;\"\u003eAirGradient Indoor Air Quality Monitor (Standard Edition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eMonitored Metrics\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePM1, PM2.5, PM10, CO2, TVOC, Temperature, Relative Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eWi-Fi 2.4GHz (802.11 b\/g\/n)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eSensor Components\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003ePlantower laser particulate sensors | SenseAir NDIR CO2 sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eSmart Integration\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eAirGradient Dashboard, Open API, Home Assistant compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eDisplay\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eIntegrated high-contrast digital screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eWired USB-C (continuous 24\/7 monitoring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eDesign Philosophy\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003eOpen-Source Hardware (OSHW) \u0026amp; Open Firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cth style=\"padding: 12px; background-color: #f7f7f7;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"padding: 12px;\"\u003e1 Year Manufacturer’s Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"AirGradient","offers":[{"title":"Default Title","offer_id":62562289320323,"sku":null,"price":300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/4320\/6531\/files\/image_aa56dffe-d3f3-423d-9450-303e64b9c1ff.png?v=1788874767"},{"product_id":"airgradient-outdoor-air-quality-monitor-cellular","title":"AirGradient Open Air Monitor (Cellular)","description":"\u003cp\u003e\u003cstrong\u003eBUILT FOR DIFFICULT-TO-CONNECT SPACES\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eReliable air-quality data, wherever your site is.\u003c\/h2\u003e\n\u003cp\u003eWhere Wi-Fi stops, your data keeps moving. The AirGradient Open Air Monitor uses cellular connectivity to deliver detailed environmental insight from outdoor, remote, or infrastructure-limited locations.\u003c\/p\u003e\n\u003cp\u003eDesigned for organisations that need dependable visibility beyond the building, this weather-resistant monitor helps you understand the air around schools, campuses, remote properties, and outdoor sites without relying on local Wi-Fi.\u003c\/p\u003e\n\u003ctable role=\"presentation\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; background-color: #f3f8f7; border: 1px solid #d8e8e4; border-radius: 10px; margin: 24px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 24px;\"\u003e\n\u003cp style=\"font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: #2f7169; font-weight: 700; margin: 0 0 8px 0;\"\u003eBest for\u003c\/p\u003e\n\u003ch3 style=\"font-size: 24px; line-height: 1.25; margin: 0 0 10px 0;\"\u003eReliable monitoring beyond the reach of Wi-Fi\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eA strong fit for sites that need dependable outdoor air-quality data without relying on local network infrastructure.\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 20px 0; padding-left: 20px;\"\u003e\n\u003cli\u003eSchools and multi-building campuses\u003c\/li\u003e\n\u003cli\u003eRemote properties and land without reliable Wi-Fi\u003c\/li\u003e\n\u003cli\u003eOutdoor environments where local networks are insecure or out of reach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003ca href=\"\/pages\/air-quality-monitor-finder#airgradient-models\" style=\"display: inline-block; background-color: #2f7169; color: #ffffff; padding: 12px 18px; border-radius: 6px; text-decoration: none; font-weight: 700;\"\u003eCompare AirGradient monitors →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin: 0; color: #52615f;\"\u003eFind the right monitor for your space, connectivity, and deployment needs.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCellular Connectivity: No Wi-Fi Infrastructure Needed\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOut-of-the-Box Mobile Data:\u003c\/strong\u003e Built-in SIM connectivity allows you to deploy instantly at property boundaries, remote land, or urban sites without relying on local routers or IT coordination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure \u0026amp; Independent:\u003c\/strong\u003e Avoid public network security risks and maintain continuous data uptime completely isolated from indoor network configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Performance Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Outdoor Shell:\u003c\/strong\u003e Housed in a durable, weather-sealed enclosure purpose-built for permanent wall or pole mounting across all four seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Pollutant Tracking:\u003c\/strong\u003e Simultaneously monitors PM0.3, PM1, PM2.5, PM10, CO2, TVOC, NOx (nitrogen oxides for traffic and combustion sources), temperature, and humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Source Identification:\u003c\/strong\u003e Combines particle and gas sensing to help pinpoint local emission sources like traffic exhaust or industrial discharge rather than just reporting a single score.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Source Freedom:\u003c\/strong\u003e Fully compatible with the AirGradient Dashboard, open APIs, and custom cloud server integrations for absolute data ownership.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this monitor need Wi-Fi to work outdoors?\u003c\/strong\u003e\u003cbr\u003eNo. It transmits data over cellular mobile networks right out of the box, making it perfect for exterior locations without accessible or reliable Wi-Fi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be mounted permanently outside?\u003c\/strong\u003e\u003cbr\u003eYes. It features a weather-resistant enclosure specifically engineered for permanent wall or pole mounting in harsh exterior conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes this different from the AirGradient Indoor Monitor?\u003c\/strong\u003e\u003cbr\u003eThis is a dedicated outdoor unit featuring a weatherproof housing and native cellular connectivity, whereas indoor models rely on local Wi-Fi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this monitor help identify sources of pollution, like nearby traffic?\u003c\/strong\u003e\u003cbr\u003eYes. Its multi-parameter sensor suite, including advanced NOx detection, helps distinguish specific sources like vehicle exhaust and combustion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the data locked into AirGradient's platform?\u003c\/strong\u003e\u003cbr\u003eNo. It fully supports open APIs and custom server integrations, giving you complete control over where your data is stored.\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × AirGradient Open Air Monitor (Cellular Edition)\u003c\/li\u003e\n\u003cli\u003e1 × Weatherproof USB-C Power Supply \u0026amp; Cable\u003c\/li\u003e\n\u003cli\u003e1 × Mounting Kit (Wall \/ Pole Brackets)\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eAirGradient Open Air Monitor (Cellular \/ SIM Edition)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMonitored Metrics\u003c\/th\u003e\n\u003ctd\u003ePM0.3, PM1, PM2.5, PM10, CO2, TVOC, NOx, Temperature, Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eCellular SIM (mobile data transmission)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure \u0026amp; Mounting\u003c\/th\u003e\n\u003ctd\u003eWeather-resistant outdoor shell, wall or pole mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData Integration\u003c\/th\u003e\n\u003ctd\u003eAirGradient Dashboard, Open API, custom server integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eUSB-C power (weatherproof wired connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Philosophy\u003c\/th\u003e\n\u003ctd\u003eOpen-Source Hardware (OSHW) \u0026amp; Open Firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Manufacturer’s Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AirGradient","offers":[{"title":"Default Title","offer_id":62562391589251,"sku":null,"price":408.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/4320\/6531\/files\/Air_Gradient_1_c1af69cd-f5bb-4cf7-8b4e-df9a04f3696f.jpg?v=1788785724"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/4320\/6531\/collections\/airgradient-logo-cropped.png?v=1787307636","url":"https:\/\/atmosia.co.uk\/collections\/airagradient.oembed","provider":"atmosia","version":"1.0","type":"link"}