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  4. Ottawa Division
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Ottawa

Ottawa, Ottawa Division

2025-03-18 00:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
65.4
PM2.5
μg/m³
3.2
NO2
μg/m³
7.2
Weather
  • ℃
  • ℉
1℃
54%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
Places included
Cumberland
AQI 5
Gloucester
AQI 5
Goulbourn
AQI 7
Kanata
AQI 7
Kenmore
AQI 16
Nepean
AQI 7
Ottawa
AQI 29
Ottawa Downtown
AQI 26
Vanier
AQI 5
Data Sources
http://www.airqualityontario.com/http://www.airnow.gov/

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