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  3. Connecticut
  4. Hartford County

Hartford County

Connecticut

2026-01-22 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.7
O3
μg/m³
62.1
PM10
μg/m³
24.2
NO2
μg/m³
39.3
CO
μg/m³
125
Weather
  • ℃
  • ℉
-1℃
92%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
Places included
Avon
AQI 54
Bloomfield
AQI 54
Bristol
AQI 36
Burlington
AQI 54
Canton
AQI 54
East Hartford
AQI 34
East Windsor
AQI 34
Enfield
AQI 34
Farmington
AQI 54
Glastonbury
AQI 34
Hartford
AQI 54
Manchester
AQI 34
New Britain
AQI 54
Newington
AQI 54
Plainville
AQI 54
Rocky Hill
AQI 54
Simsbury
AQI 54
South Windsor
AQI 34
Southington
AQI 36
Suffield
AQI 34
West Hartford
AQI 54
Windsor
AQI 34
Data Sources
http://www.airnow.gov/

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Cities Nearby

Avon
AQI 54
West Hartford
AQI 54
Farmington
AQI 54
Simsbury
AQI 54
Bloomfield
AQI 54
Canton
AQI 54
Hartford
AQI 54
Newington
AQI 54
Burlington
AQI 54
Plainville
AQI 54
New Britain
AQI 54