Rendered: 2026-03-21 09:58:48 — Live data will load from client
Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Portland (4101), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Portland, ME. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Portland and surrounding areas.
Oxford (4270) , Harrison (4040) , Topsham (4086) , Berwick (3901) , Norway (4268) , South gardiner (4359) , Portland (4103) , Lisbon (4250) ,