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  4. Hartford County
  5. Hartford

Hartford

Hartford County, Connecticut

2026-01-22 04:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.7
PM10
μg/m³
26
NO2
μg/m³
29.2
CO
μg/m³
125
Weather
  • ℃
  • ℉
0℃
92%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • CO
Places included
Hartford-Huntley
AQI 49
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hartford
AQI 49
East Hartford
AQI 38
West Hartford
AQI 49
Bloomfield
AQI 49
Newington
AQI 49
Windsor
AQI 28
Farmington
AQI 49
Rocky Hill
AQI 49
South Windsor
AQI 28
Manchester
AQI 28
Glastonbury
AQI 28