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

Portland

Cumberland County, Maine

2026-10-04 01:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
39.8
PM2.5
μg/m³
9.7
PM10
μg/m³
9.9
Weather
  • ℃
  • ℉
10℃
88%
7 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 17
South Portland
AQI 17
Falmouth
AQI 17
Westbrook
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Scarborough
AQI 16
Cape Elizabeth
AQI 16
Gorham
AQI 16
Cumberland
AQI 17
Windham
AQI 17
Yarmouth
AQI 16
Old Orchard Beach
AQI 16