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  4. Barnstable County

Barnstable County

Massachusetts

2026-08-14 09:00
AQI (US)
Insufficient Data
--
Pollutants|Pollens
O3
μg/m³
49.3
Weather
  • ℃
  • ℉
21℃
81%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
Places included
Barnstable
AQI 35
Bourne
AQI 46
Brewster Town
AQI 32
Chatham
AQI 41
Dennis Town
AQI 31
Eastham
AQI 33
Falmouth
AQI 42
Harwich
AQI 31
Mashpee
AQI 42
Orleans Town
AQI 33
Provincetown
AQI 36
Sandwich
AQI 41
Truro
AQI 22
Wellfleet
AQI 33
Yarmouth
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Barnstable
AQI 35
Yarmouth
AQI 32
Dennis
AQI 32
Mashpee
AQI 42
Sandwich
AQI 44
Brewster
AQI 32
Harwich
AQI 31
Bourne
AQI 46
Falmouth
AQI 42
Orleans
AQI 33
Chatham
AQI 33