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Ottawa

Ottawa Division

2025-03-16 05:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
25.3
O3
μg/m³
68.6
NO2
μg/m³
44.8
Weather
  • ℃
  • ℉
10℃
76%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Ottawa
AQI 81
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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