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Ottawa

Ottawa Division

2025-12-06 13:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.5
O3
μg/m³
45
NO2
μg/m³
18.5
Weather
  • ℃
  • ℉
-3℃
85%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Ottawa
AQI 55
Data Sources
http://www.airnow.gov/

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