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  4. Hartford County

Hartford County

Connecticut

2026-05-26 04:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
38.6
NO2
μg/m³
30.8
CO
μg/m³
500
PM10
μg/m³
11.5
PM2.5
μg/m³
5.5
Weather
  • ℃
  • ℉
13℃
95%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
Places included
Avon
AQI 12
Bloomfield
AQI 12
Bristol
AQI 15
Burlington
AQI 12
Canton
AQI 12
East Hartford
AQI 39
East Windsor
AQI 10
Enfield
AQI 10
Farmington
AQI 12
Glastonbury
AQI 10
Hartford
AQI 62
Manchester
AQI 10
New Britain
AQI 12
Newington
AQI 12
Plainville
AQI 12
Rocky Hill
AQI 12
Simsbury
AQI 12
South Windsor
AQI 10
Southington
AQI 15
Suffield
AQI 10
West Hartford
AQI 12
Windsor
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Avon
AQI 12
West Hartford
AQI 12
Farmington
AQI 12
Simsbury
AQI 12
Bloomfield
AQI 12
Canton
AQI 12
Hartford
AQI 62
Newington
AQI 12
Burlington
AQI 12
Plainville
AQI 12
New Britain
AQI 12