Rendered: 2026-05-09 04:41:09 — Live data will load from client
Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Johnstown (15901), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Johnstown, PA. 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 Johnstown and surrounding areas.
Wellersburg (15564) , Addison (15411) , Mcintyre (15756) , Loretto (15940) , Bradenville (15620) , Vintondale (15961) , Nu mine (16244) , Yatesboro (16263) ,