{"product_id":"airgradient-open-air-outdoor-air-quality-monitor","title":"AirGradient Open Air Outdoor Air Quality Monitor","description":"\u003cp\u003eThe \u003cb\u003eAirGradient Open Air Outdoor Air Quality Monitor\u003c\/b\u003e is a fully open-source, weather-proof environmental monitor designed to give you precise, real-time insights into outdoor air quality. Engineered with high-grade sensors housed in a durable, UV-resistant ASA casing, it measures key air pollutants — including PM2.5 particulate matter, CO2, TVOCs, and NOx — enabling local air tracking for homes, schools, or community research projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive Multi-Pollutant Tracking\u003c\/b\u003e: Accurately measures PM1, PM2.5, and PM10 particulate matter, CO2 (carbon dioxide), TVOCs (Total Volatile Organic Compounds), NOx (nitrogen oxides), temperature, and humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHospital \u0026amp; Research Grade Sensors\u003c\/b\u003e: Equipped with a Plantower PMS5003T laser scattering particle sensor, a SenseAir NDIR CO2 module, and a Sensirion SGP41 TVOC\/NOx sensor for reliable data accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100% Open Source \u0026amp; Developer Friendly\u003c\/b\u003e: Powered by an ESP32 microcontroller with open-source firmware and hardware designs (CC-BY-SA), fully customisable and easy to integrate into Home Assistant or smart home ecosystems without cloud lock-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeatherproof ASA Plastic Enclosure\u003c\/b\u003e: UV-resistant, heavy-duty ASA plastic designed to withstand extreme weather, rainfall, and direct sunlight exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Mounting \u0026amp; Long Cable\u003c\/b\u003e: Versatile wall or pole mounting options (including zip-tie channels) with a 4 m USB-C power\/data cable included for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type\u003c\/b\u003e: Outdoor Air Quality Monitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel\u003c\/b\u003e: Open Air (O-1PST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMicrocontroller\u003c\/b\u003e: ESP32-C3-MINI (Wi-Fi 2.4GHz \u0026amp; Bluetooth LE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eParticulate Matter Sensor\u003c\/b\u003e: Plantower PMS5003T (PM1, PM2.5, PM10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbon Dioxide Sensor\u003c\/b\u003e: SenseAir S8\/S88 NDIR (0–10,000 ppm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas \/ Volatiles Sensor\u003c\/b\u003e: Sensirion SGP41 (TVOC \u0026amp; NOx Index)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemp \u0026amp; Humidity Sensor\u003c\/b\u003e: Internal ENS210 sensor module\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure\u003c\/b\u003e: ASA Plastic (UV-Resistant \u0026amp; Weatherproof)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Connection\u003c\/b\u003e: USB-C (requires 5V \/ 2A USB power adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Included\u003c\/b\u003e: 4 m USB-C to USB-A cable (data-enabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertifications\u003c\/b\u003e: CE, RoHS, REACH, FCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: 9.2 cm (Length) x 8.7 cm (Width) x 8.5 cm (Height)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight\u003c\/b\u003e: 180 g (without cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping and Delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCourier Distribution\u003c\/b\u003e: Packaged securely in protective boxing and dispatched via a dedicated UK courier service to safeguard sensitive internal sensor modules during transit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDelivery Coordination\u003c\/b\u003e: Fully tracked delivery with automated dispatch alerts sent via text or email prior to arrival.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smartair","offers":[{"title":"Default Title","offer_id":58466227978588,"sku":"EX-AIRG-OUT","price":294.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9451\/9900\/files\/Untitleddesign_3_1_04badfee-684b-4c50-951a-e08e626067fe.png?v=1785316231","url":"https:\/\/youwantpureair.co.uk\/products\/airgradient-open-air-outdoor-air-quality-monitor","provider":"You Want Pure Air","version":"1.0","type":"link"}