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  4. Blair County

Blair County

Pennsylvania

2026-08-24 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
72.9
PM2.5
μg/m³
4.7
Weather
  • ℃
  • ℉
21℃
55%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Allegheny Township
AQI 27
Altoona
AQI 32
Antis Township
AQI 27
Bellwood
AQI 27
Blair Township
AQI 27
Catharine Township
AQI 27
Duncansville
AQI 27
Frankstown Township
AQI 27
Freedom Township
AQI 27
Greenfield Township
AQI 27
Hollidaysburg
AQI 27
Huston Township
AQI 27
Juniata Township
AQI 27
Logan Township
AQI 27
Martinsburg
AQI 27
Newry
AQI 27
North Woodbury Township
AQI 27
Roaring Spring
AQI 27
Taylor Township
AQI 27
Tyrone
AQI 27
Tyrone Township
AQI 27
Williamsburg
AQI 27
Woodbury Township
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hollidaysburg
AQI 27
Duncansville
AQI 27
Altoona
AQI 32
Newry
AQI 27
Roaring Spring
AQI 27
Tunnelhill
AQI 27
Gallitzin
AQI 27
Williamsburg
AQI 27
Martinsburg
AQI 27
Bellwood
AQI 27
Cresson
AQI 27