Rendered: 2026-05-05 10:20:18 — Live data will load from client
Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Castine (4421), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Castine, 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 Castine and surrounding areas.
Sargentville (4673) , Seal cove (4674) , Etna (4434) , Penobscot (4476) , Brewer (4412) , Hampden (4444) , Stockton springs (4981) , Matinicus (4851) ,