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Cowichan Valley
AQI (US)
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AQI (US)
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Cowichan Valley
British Columbia
2026-06-05 06:00
AQI (US)
Good
Pollutants
O3
μg/m³
70.2
PM2.5
μg/m³
4.1
SO2
μg/m³
2.3
NO2
μg/m³
0.5
Weather
℃
℃
℉
9℃
74%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
SO2
NO2
Places included
Cowichan Valley A
AQI 29
Cowichan Valley B
AQI 23
Cowichan Valley C
AQI 29
Cowichan Valley D
AQI 29
Cowichan Valley E
AQI 23
Cowichan Valley F
AQI 24
Cowichan Valley G
AQI 17
Cowichan Valley H
AQI 23
Cowichan Valley I
AQI 26
Duncan
AQI 31
Ladysmith
AQI 17
Lake Cowichan
AQI 23
North Cowichan
AQI 21
Shawnigan Lake
AQI 23
Data Sources
http://www.bcairquality.ca/
http://www.airnow.gov/
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Cities Nearby
Lake Cowichan
AQI 23
Youbou
AQI 29
Duncan
AQI 31
Chemainus
AQI 17
Cowichan Bay
AQI 29
Crofton
AQI 17
Shawnigan Lake
AQI 23
Ladysmith
AQI 17
Cobble Hill
AQI 29
Cassidy
AQI 20
Mill Bay
AQI 29
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