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  4. Hartford County

Hartford County

Connecticut

2026-05-17 14:00
AQI (Netherlands)
Insufficient
Pollutants|Pollens
O3
μg/m³
109.3
PM10
μg/m³
21.4
NO2
μg/m³
10.5
PM2.5
μg/m³
8.1
Weather
  • ℃
  • ℉
27℃
42%
13 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
Places included
Avon
AQI 3
Bloomfield
AQI 3
Bristol
AQI 2
Burlington
AQI 3
Canton
AQI 3
East Hartford
AQI 7
East Windsor
AQI 2
Enfield
AQI 2
Farmington
AQI 3
Glastonbury
AQI 2
Hartford
AQI 3
Manchester
AQI 2
New Britain
AQI 3
Newington
AQI 3
Plainville
AQI 3
Rocky Hill
AQI 3
Simsbury
AQI 3
South Windsor
AQI 2
Southington
AQI 2
Suffield
AQI 2
West Hartford
AQI 3
Windsor
AQI 2
Data Sources
http://www.airnow.gov/

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Cities Nearby

Avon
AQI 3
West Hartford
AQI 3
Farmington
AQI 3
Simsbury
AQI 3
Bloomfield
AQI 3
Canton
AQI 3
Hartford
AQI 3
Newington
AQI 3
Burlington
AQI 3
Plainville
AQI 3
New Britain
AQI 3