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  3. Maine
  4. Cumberland County
  5. Portland

Portland

Cumberland County, Maine

2025-03-17 04:00
AQI (UK)
Low
Pollutants|Pollens
O3
μg/m³
92.1
PM10
μg/m³
37
PM2.5
μg/m³
13.9
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
10℃
94%
31 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Portland - Deering Oaks
AQI 3
Portland Tukey's Bridge
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Portland
AQI 3
South Portland
AQI 3
Falmouth
AQI 3
Westbrook
AQI 3
Scarborough
AQI 3
Cape Elizabeth
AQI 4
Gorham
AQI 3
Cumberland
AQI 3
Windham
AQI 3
Yarmouth
AQI 3
Old Orchard Beach
AQI 3