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  2. United States
  3. Pennsylvania
  4. Chester County

Chester County

Pennsylvania

2026-05-10 15:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.2
O3
μg/m³
111.4
PM10
μg/m³
17
Weather
  • ℃
  • ℉
23℃
61%
15 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Atglen
AQI 46
Birmingham Township
AQI 47
Caln Township
AQI 47
Charlestown Township
AQI 53
Coatesville
AQI 47
Downingtown
AQI 47
East Bradford Township
AQI 47
East Brandywine Township
AQI 47
East Caln Township
AQI 47
East Coventry
AQI 53
East Fallowfield Township
AQI 47
East Goshen Township
AQI 55
East Marlborough Township
AQI 47
East Nantmeal Township
AQI 56
East Nottingham Township
AQI 52
East Pikeland Township
AQI 53
East Vincent Township
AQI 53
East Whiteland Township
AQI 53
Easttown Township
AQI 53
Elk Township
AQI 52
Elverson
AQI 46
Franklin Township
AQI 52
Highland Township
AQI 47
Honey Brook
AQI 46
Honey Brook Township
AQI 46
Kennett Square
AQI 47
Kennett Township
AQI 47
London Britain
AQI 51
London Grove
AQI 47
Londonderry Township
AQI 47
Lower Oxford Township
AQI 52
Malvern
AQI 53
Modena
AQI 47
New Garden Township
AQI 49
New London Township
AQI 52
Newlin Township
AQI 47
North Coventry Township
AQI 57
Oxford
AQI 52
Parkesburg
AQI 47
Penn Township
AQI 47
Pennsbury Township
AQI 47
Phoenixville
AQI 53
Pocopson Township
AQI 47
Sadsbury Township
AQI 46
Schuylkill Township
AQI 53
South Coatesville
AQI 47
South Coventry Township
AQI 57
Spring City
AQI 53
Thornbury Township
AQI 55
Tredyffrin Township
AQI 53
Upper Oxford Township
AQI 47
Upper Uwchlan Township
AQI 47
Uwchlan Township
AQI 47
Valley Township
AQI 47
Wallace Township
AQI 47
Warwick Township
AQI 65
West Bradford Township
AQI 47
West Brandywine Township
AQI 47
West Caln Township
AQI 46
West Chester
AQI 47
West Fallowfield Township
AQI 47
West Goshen Township
AQI 47
West Grove
AQI 47
West Marlborough Township
AQI 47
West Nantmeal Township
AQI 46
West Nottingham Township
AQI 52
West Pikeland Township
AQI 53
West Sadsbury Township
AQI 46
West Vincent Township
AQI 53
West Whiteland Township
AQI 47
Westtown Township
AQI 55
Willistown Township
AQI 53
Data Sources
http://www.airnow.gov/

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Cities Nearby

Coatesville
AQI 47
South Coatesville
AQI 47
Modena
AQI 47
Thorndale
AQI 47
Lyndell
AQI 47
Downingtown
AQI 47
Glenmoore
AQI 47
Parkesburg
AQI 47
Honey Brook
AQI 46
Atglen
AQI 46
Exton
AQI 47