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  4. Dauphin County

Dauphin County

Pennsylvania

2026-09-08 03:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants|Pollens
PM2.5
μg/m³
54.9
O3
μg/m³
13.9
Weather
  • ℃
  • ℉
15℃
87%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Berrysburg
AQI 83
Dauphin
AQI 171
Derry Township
AQI 45
Elizabethville
AQI 87
Gratz
AQI 63
Halifax Township
AQI 171
Highspire
AQI 171
Hummelstown
AQI 45
Jefferson Township
AQI 45
Lykens
AQI 63
Middletown
AQI 45
Millersburg
AQI 100
Paxtang
AQI 171
Penbrook
AQI 171
Pillow
AQI 77
Royalton
AQI 45
Steelton
AQI 171
Susquehanna Township
AQI 171
Swatara Township
AQI 171
Williamstown
AQI 56
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hummelstown
AQI 45
Rutherford
AQI 171
Lawnton
AQI 171
Hershey
AQI 45
Middletown
AQI 45
Highspire
AQI 171
Paxtang
AQI 171
Bressler-Enhaut-Oberlin
AQI 171
Royalton
AQI 45
Penbrook
AQI 171
Steelton
AQI 171