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  3. Connecticut
  4. Hartford County

Hartford County

Connecticut

2026-05-13 14:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.2
O3
μg/m³
70.7
PM10
μg/m³
27.7
NO2
μg/m³
31.1
CO
μg/m³
375
Weather
  • ℃
  • ℉
10℃
92%
7 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
Places included
Avon
AQI 55
Bloomfield
AQI 55
Bristol
AQI 55
Burlington
AQI 55
Canton
AQI 55
East Hartford
AQI 31
East Windsor
AQI 29
Enfield
AQI 33
Farmington
AQI 55
Glastonbury
AQI 29
Hartford
AQI 55
Manchester
AQI 29
New Britain
AQI 55
Newington
AQI 55
Plainville
AQI 55
Rocky Hill
AQI 55
Simsbury
AQI 55
South Windsor
AQI 29
Southington
AQI 55
Suffield
AQI 33
West Hartford
AQI 55
Windsor
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Avon
AQI 55
West Hartford
AQI 55
Farmington
AQI 55
Simsbury
AQI 55
Bloomfield
AQI 55
Canton
AQI 55
Hartford
AQI 55
Newington
AQI 55
Burlington
AQI 55
Plainville
AQI 55
New Britain
AQI 55