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  2. Canada
  3. Ontario
  4. Ottawa Division
  6. Ottawa

Ottawa

Ottawa, Ottawa Division

2026-07-23 16:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
49.3
PM2.5
μg/m³
5.2
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
24℃
49%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
Places included
Cumberland
AQI 9
Gloucester
AQI 9
Goulbourn
AQI 9
Kanata
AQI 9
Kenmore
AQI 20
Nepean
AQI 9
Ottawa
AQI 21
Site 74914
AQI 5
Vanier
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ottawa
AQI 21
Gatineau
AQI 25
Cantley
AQI 9
Chelsea
AQI 8
Russell
AQI 17
Sainte-Cécile-de-Masham
AQI 25
Clarence-Rockland
AQI 21
Limoges
AQI 21
Thurso
AQI 14
Mississippi Mills
AQI 13
Carleton Place
AQI 13