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  3. Connecticut
  4. Hartford County

Hartford County

Connecticut

2026-09-02 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.7
O3
μg/m³
42.9
PM10
μg/m³
10.6
NO2
μg/m³
13.3
CO
μg/m³
125
Weather
  • ℃
  • ℉
15℃
97%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
Places included
Avon
AQI 26
Bloomfield
AQI 26
Bristol
AQI 26
Burlington
AQI 26
Canton
AQI 26
East Hartford
AQI 27
East Windsor
AQI 27
Enfield
AQI 30
Farmington
AQI 26
Glastonbury
AQI 27
Hartford
AQI 26
Manchester
AQI 27
New Britain
AQI 26
Newington
AQI 26
Plainville
AQI 26
Rocky Hill
AQI 26
Simsbury
AQI 26
South Windsor
AQI 27
Southington
AQI 26
Suffield
AQI 30
West Hartford
AQI 26
Windsor
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Avon
AQI 26
West Hartford
AQI 26
Farmington
AQI 26
Simsbury
AQI 26
Bloomfield
AQI 26
Canton
AQI 26
Hartford
AQI 26
Newington
AQI 26
Burlington
AQI 26
Plainville
AQI 26
New Britain
AQI 26