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  4. Cowichan Valley
  5. Duncan

Duncan

Cowichan Valley, British Columbia

2025-12-30 23:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.9
O3
μg/m³
20.2
NO2
μg/m³
18.3
Weather
  • ℃
  • ℉
4℃
96%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Duncan 4804
AQI 56
Duncan College Street
AQI 59
Data Sources
http://www.airnow.gov/http://www.bcairquality.ca/

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AQI 55
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Ladysmith
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Lake Cowichan
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Galiano Island
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