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  4. Middlesex County

Middlesex County

Connecticut

2026-06-03 20:00
AQI (Netherlands)
Insufficient
Pollutants|Pollens
O3
μg/m³
117.9
PM10
μg/m³
13
PM2.5
μg/m³
4.6
Weather
  • ℃
  • ℉
26℃
35%
8 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Clinton
AQI 7
Middletown
AQI 7
Old Saybrook
AQI 2
Westbrook
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Middletown
AQI 7
Westbrook
AQI 7
Old Saybrook
AQI 2
Clinton
AQI 7
Madison
AQI 7
Hebron
AQI 1
Glastonbury
AQI 1
Guilford
AQI 4
Rocky Hill
AQI 2
Montville
AQI 2
Lebanon
AQI 7