1. North America
  2. United States
  3. Pennsylvania
  4. Chester County

Chester County

Pennsylvania

2026-05-10 10:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
14.3
PM10
μg/m³
19
O3
μg/m³
19.3
Weather
  • ℃
  • ℉
13℃
96%
2 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
Atglen
AQI 58
Birmingham Township
AQI 65
Caln Township
AQI 65
Charlestown Township
AQI 52
Coatesville
AQI 65
Downingtown
AQI 65
East Bradford Township
AQI 65
East Brandywine Township
AQI 65
East Caln Township
AQI 65
East Coventry
AQI 52
East Fallowfield Township
AQI 65
East Goshen Township
AQI 51
East Marlborough Township
AQI 65
East Nantmeal Township
AQI 63
East Nottingham Township
AQI 62
East Pikeland Township
AQI 52
East Vincent Township
AQI 52
East Whiteland Township
AQI 52
Easttown Township
AQI 52
Elk Township
AQI 62
Elverson
AQI 58
Franklin Township
AQI 62
Highland Township
AQI 65
Honey Brook
AQI 58
Honey Brook Township
AQI 58
Kennett Square
AQI 65
Kennett Township
AQI 65
London Britain
AQI 71
London Grove
AQI 65
Londonderry Township
AQI 65
Lower Oxford Township
AQI 62
Malvern
AQI 52
Modena
AQI 65
New Garden Township
AQI 65
New London Township
AQI 62
Newlin Township
AQI 65
North Coventry Township
AQI 60
Oxford
AQI 62
Parkesburg
AQI 65
Penn Township
AQI 65
Pennsbury Township
AQI 65
Phoenixville
AQI 52
Pocopson Township
AQI 65
Sadsbury Township
AQI 58
Schuylkill Township
AQI 52
South Coatesville
AQI 65
South Coventry Township
AQI 60
Spring City
AQI 52
Thornbury Township
AQI 51
Tredyffrin Township
AQI 52
Upper Oxford Township
AQI 65
Upper Uwchlan Township
AQI 65
Uwchlan Township
AQI 65
Valley Township
AQI 65
Wallace Township
AQI 65
Warwick Township
AQI 75
West Bradford Township
AQI 65
West Brandywine Township
AQI 65
West Caln Township
AQI 58
West Chester
AQI 65
West Fallowfield Township
AQI 65
West Goshen Township
AQI 65
West Grove
AQI 65
West Marlborough Township
AQI 65
West Nantmeal Township
AQI 58
West Nottingham Township
AQI 62
West Pikeland Township
AQI 52
West Sadsbury Township
AQI 58
West Vincent Township
AQI 52
West Whiteland Township
AQI 65
Westtown Township
AQI 51
Willistown Township
AQI 52
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Coatesville
AQI 65
South Coatesville
AQI 65
Modena
AQI 65
Thorndale
AQI 65
Lyndell
AQI 65
Downingtown
AQI 65
Glenmoore
AQI 65
Parkesburg
AQI 65
Honey Brook
AQI 58
Atglen
AQI 58
Exton
AQI 65