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  4. Hartford County

Hartford County

Connecticut

2026-09-09 21:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
90
NO2
μg/m³
20.4
CO
μg/m³
375
PM10
μg/m³
17.3
PM2.5
μg/m³
6.7
Weather
  • ℃
  • ℉
22℃
89%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
Places included
Avon
AQI 15
Bloomfield
AQI 15
Bristol
AQI 48
Burlington
AQI 15
Canton
AQI 15
East Hartford
AQI 90
East Windsor
AQI 13
Enfield
AQI 13
Farmington
AQI 15
Glastonbury
AQI 13
Hartford
AQI 39
Manchester
AQI 13
New Britain
AQI 15
Newington
AQI 15
Plainville
AQI 15
Rocky Hill
AQI 15
Simsbury
AQI 15
South Windsor
AQI 13
Southington
AQI 48
Suffield
AQI 13
West Hartford
AQI 15
Windsor
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Avon
AQI 15
West Hartford
AQI 15
Farmington
AQI 15
Simsbury
AQI 15
Bloomfield
AQI 15
Canton
AQI 15
Hartford
AQI 39
Newington
AQI 15
Burlington
AQI 15
Plainville
AQI 15
New Britain
AQI 15