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  4. Blair County

Blair County

Pennsylvania

2026-08-24 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
72.9
PM2.5
μg/m³
4.6
Weather
  • ℃
  • ℉
21℃
55%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Allegheny Township
AQI 26
Altoona
AQI 32
Antis Township
AQI 26
Bellwood
AQI 26
Blair Township
AQI 26
Catharine Township
AQI 26
Duncansville
AQI 26
Frankstown Township
AQI 26
Freedom Township
AQI 26
Greenfield Township
AQI 26
Hollidaysburg
AQI 26
Huston Township
AQI 26
Juniata Township
AQI 26
Logan Township
AQI 26
Martinsburg
AQI 26
Newry
AQI 26
North Woodbury Township
AQI 26
Roaring Spring
AQI 26
Taylor Township
AQI 26
Tyrone
AQI 26
Tyrone Township
AQI 26
Williamsburg
AQI 26
Woodbury Township
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hollidaysburg
AQI 26
Duncansville
AQI 26
Altoona
AQI 32
Newry
AQI 26
Roaring Spring
AQI 26
Tunnelhill
AQI 26
Gallitzin
AQI 26
Williamsburg
AQI 26
Martinsburg
AQI 26
Bellwood
AQI 26
Cresson
AQI 26