Rendered: 2026-05-08 10:20:26 — Live data will load from client
Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Johnstown (15905), 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.
Salix (15952) , Markleton (15551) , Boynton (15532) , Dilltown (15929) , Emeigh (15738) , Roaring spring (16673) , Duncansville (16635) , Ligonier (15658) ,