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  4. Lancaster County

Lancaster County

Pennsylvania

2026-09-19 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.9
O3
μg/m³
56.8
Weather
  • ℃
  • ℉
23℃
67%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Adamstown
AQI 22
Akron
AQI 36
Christiana
AQI 20
Columbia
AQI 36
Denver
AQI 20
Earl Township
AQI 20
East Cocalico Township
AQI 20
East Donegal Township
AQI 31
East Hempfield Township
AQI 36
Elizabethtown
AQI 31
Ephrata
AQI 20
Ephrata Township
AQI 20
Lancaster
AQI 36
Leacock Township
AQI 24
Lititz
AQI 36
Manheim
AQI 36
Manheim Township
AQI 36
Marietta
AQI 36
Millersville
AQI 36
Mount Joy
AQI 36
Mountville
AQI 36
New Holland
AQI 20
Paradise Township
AQI 20
Quarryville
AQI 20
Salisbury Township
AQI 20
Strasburg
AQI 20
Terre Hill
AQI 20
Warwick Township
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

Gordonville
AQI 20
Paradise
AQI 20
Intercourse
AQI 24
Strasburg
AQI 20
New Holland
AQI 20
Lancaster
AQI 36
Akron
AQI 36
Rothsville
AQI 36
Ephrata Township
AQI 20
Ephrata
AQI 20
Gap
AQI 20