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Air quality in Lake Cowichan

Air quality index (AQI) and PM2.5 air pollution in Lake Cowichan

Last update at 00:00, Apr 18 (local time)

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#	city	US AQI
1	Valemount, British Columbia	101
2	London, Ontario	60
3	Yellowknife, Northwest Territories	55
4	Fort St John, British Columbia	41
5	Houston, British Columbia	40
6	Prince George, British Columbia	40
7	Vanderhoof, British Columbia	37
8	Golden, British Columbia	36
9	Smithers St Josephs, British Columbia	35
10	Chetwynd, British Columbia	34

00:00, Apr 18 (local time)

#	station	US AQI
1	Lake Cowichan Fire Hall	54
2	Honeymoon Bay	4

00:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	30 US AQI	PM2.5

Pollutants		Concentration
PM2.5		7.2µg/m³

PM2.5

x1.4

PM2.5 concentration in Lake Cowichan is currently 1.4 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 12 AQI US		53.6° 33.8°	4.5 mp/h
Tuesday, Apr 16	Good 15 AQI US		55.4° 33.8°	6.7 mp/h
Wednesday, Apr 17	Good 21 AQI US		59° 37.4°	6.7 mp/h
Today	Good 30 AQI US		59° 37.4°	6.7 mp/h
Friday, Apr 19	Good 9 AQI US		60.8° 39.2°	6.7 mp/h
Saturday, Apr 20	Good 10 AQI US	100%	60.8° 41°	8.9 mp/h
Sunday, Apr 21	Good 6 AQI US	90%	50° 37.4°	6.7 mp/h
Monday, Apr 22	Good 5 AQI US		59° 37.4°	4.5 mp/h
Tuesday, Apr 23	Good 8 AQI US		66.2° 42.8°	4.5 mp/h
Wednesday, Apr 24	Good 11 AQI US	80%	66.2° 46.4°	4.5 mp/h