AirGradient Open Air Monitor – Outdoor Air Quality Tracker

Real-time outdoor air monitoring with PM, CO₂, NOx, and more.

Overview The AirGradient Open Air Monitor is a weatherproof, wall-mountable device that tracks outdoor air quality across eight key metrics. Fully open-source for flexible data control.

Key Features

• Measures PM1, PM2.5, PM10, CO₂, TVOCs, NOx, temperature, humidity

• Weatherproof ASA enclosure

• Wall or pole mountable

• Open-source firmware and data integration

• 12-month warranty

Specifications

• Sensors: Plantower PMS5003T, SenseAir S8, Sensirion SGP41

• Connectivity: Home Assistant, AirGradient platform, OpenAQ

• Certifications: CE, RoHS, REACH, FCC

Use Cases Ideal for schools, councils, wellness clinics, and air quality researchers.