Air Quality Monitor
Live US AQI for any city with a colour-coded health band, the dominant pollutant, a PM2.5/PM10/O₃/NO₂/SO₂/CO breakdown, and a 24-hour trend. Save several locations. Open-Meteo, no key.
Live US AQI for any city with a colour-coded health band, the dominant pollutant, a PM2.5/PM10/O₃/NO₂/SO₂/CO breakdown, and a 24-hour trend. Save several locations. Open-Meteo, no key.