Chester County Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Chester County

Pennsylvania

2026-05-19 19:00

AQI (India)

Moderately polluted

Pollutants|Pollens

O3

μg/m³

158.6

PM10

μg/m³

18

PM2.5

μg/m³

10

Weather

33℃

48%

20 kph

1 of 11

Historical Data

Places included

Birmingham Township

Charlestown Township

East Bradford Township

East Brandywine Township

East Caln Township

East Fallowfield Township

East Goshen Township

East Marlborough Township

East Nantmeal Township

East Nottingham Township

East Pikeland Township

East Vincent Township

East Whiteland Township

Easttown Township

Franklin Township

Highland Township

Honey Brook Township

Kennett Township

Londonderry Township

Lower Oxford Township

New Garden Township

New London Township

Newlin Township

North Coventry Township

Pennsbury Township

Pocopson Township

Sadsbury Township

Schuylkill Township

South Coatesville

South Coventry Township

Thornbury Township

Tredyffrin Township

Upper Oxford Township

Upper Uwchlan Township

Uwchlan Township

Valley Township

Wallace Township

Warwick Township

West Bradford Township

West Brandywine Township

West Caln Township

West Fallowfield Township

West Goshen Township

West Marlborough Township

West Nantmeal Township

West Nottingham Township

West Pikeland Township

West Sadsbury Township

West Vincent Township

West Whiteland Township

Westtown Township

Willistown Township

Data Sources

http://www.airnow.gov/

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Cities Nearby

South Coatesville