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  4. Ottawa Division
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Ottawa

Ottawa, Ottawa Division

2025-02-17 03:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
60
NO2
μg/m³
10.7
PM2.5
μg/m³
2.5
Weather
  • ℃
  • ℉
-11℃
89%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • NO2
  • PM2.5
Places included
Cumberland
AQI 5
Gloucester
AQI 5
Goulbourn
AQI 3
Kanata
AQI 3
Kenmore
AQI 15
Nepean
AQI 3
Ottawa
AQI 25
Ottawa Downtown
AQI 25
Site 74914
AQI 2
Vanier
AQI 5
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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