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  4. Blair County

Blair County

Pennsylvania

2026-05-05 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
98.6
PM2.5
μg/m³
5
Weather
  • ℃
  • ℉
15℃
71%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Allegheny Township
AQI 28
Altoona
AQI 43
Antis Township
AQI 28
Bellwood
AQI 28
Blair Township
AQI 28
Catharine Township
AQI 28
Duncansville
AQI 28
Frankstown Township
AQI 28
Freedom Township
AQI 28
Greenfield Township
AQI 28
Hollidaysburg
AQI 28
Huston Township
AQI 28
Juniata Township
AQI 28
Logan Township
AQI 28
Martinsburg
AQI 28
Newry
AQI 28
North Woodbury Township
AQI 28
Roaring Spring
AQI 28
Taylor Township
AQI 28
Tyrone
AQI 28
Tyrone Township
AQI 28
Williamsburg
AQI 28
Woodbury Township
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hollidaysburg
AQI 28
Duncansville
AQI 28
Altoona
AQI 43
Newry
AQI 28
Roaring Spring
AQI 28
Tunnelhill
AQI 28
Gallitzin
AQI 28
Williamsburg
AQI 28
Martinsburg
AQI 28
Bellwood
AQI 28
Cresson
AQI 28