1. North America
  2. United States
  3. Maine
  4. Cumberland County
  5. Portland

Portland

Cumberland County, Maine

2026-10-03 22:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
53.1
PM2.5
μg/m³
5.5
PM10
μg/m³
6.9
Weather
  • ℃
  • ℉
15℃
70%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • PM10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Portland
AQI 23
South Portland
AQI 23
Falmouth
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Westbrook
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Scarborough
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Cape Elizabeth
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Gorham
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Cumberland
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Windham
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Yarmouth
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Old Orchard Beach
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