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  4. Cowichan Valley
  5. Duncan

Duncan

Cowichan Valley, British Columbia

2026-09-06 08:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.2
O3
μg/m³
27.1
NO2
μg/m³
7.1
Weather
  • ℃
  • ℉
12℃
90%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Duncan 4804
AQI 28
Duncan College Street
AQI 30
Data Sources
http://www.airnow.gov/http://www.bcairquality.ca/

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