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  4. Blair County

Blair County

Pennsylvania

2026-08-24 22:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75
PM2.5
μg/m³
4.5
Weather
  • ℃
  • ℉
18℃
72%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Allegheny Township
AQI 25
Altoona
AQI 33
Antis Township
AQI 25
Bellwood
AQI 25
Blair Township
AQI 25
Catharine Township
AQI 25
Duncansville
AQI 25
Frankstown Township
AQI 25
Freedom Township
AQI 25
Greenfield Township
AQI 25
Hollidaysburg
AQI 25
Huston Township
AQI 25
Juniata Township
AQI 25
Logan Township
AQI 25
Martinsburg
AQI 25
Newry
AQI 25
North Woodbury Township
AQI 25
Roaring Spring
AQI 25
Taylor Township
AQI 25
Tyrone
AQI 25
Tyrone Township
AQI 25
Williamsburg
AQI 25
Woodbury Township
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hollidaysburg
AQI 25
Duncansville
AQI 25
Altoona
AQI 33
Newry
AQI 25
Roaring Spring
AQI 25
Tunnelhill
AQI 25
Gallitzin
AQI 25
Williamsburg
AQI 25
Martinsburg
AQI 25
Bellwood
AQI 25
Cresson
AQI 25