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Air quality in Yellowknife

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

Last update at 13:00, Sep 26 (local time)

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#	city	US AQI
1	Fort St John, British Columbia	82
2	Mississauga, Ontario	82
3	Fort Mckay, Alberta	78
4	Toronto, Ontario	77
5	Peterborough, Ontario	74
6	Sudbury, Ontario	74
7	Yellowknife, Northwest Territories	74
8	Brampton, Ontario	72
9	Hamilton, Ontario	72
10	Oakville, Ontario	72

13:00, Sep 26 (local time)

13:00, Sep 26 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	69 US AQI	PM2.5

Pollutants		Concentration
PM2.5		20.7µg/m³

PM2.5

x4.1

PM2.5 concentration in Yellowknife is currently 4.1 times the WHO annual air quality guideline value

	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should reduce outdoor exercise

Day	Pollution level	Weather	Temperature	Wind
Saturday, Sep 23	Unhealthy 190 AQI US		59° 44.6°	20.1 mp/h
Sunday, Sep 24	Good 17 AQI US		53.6° 41°	13.4 mp/h
Monday, Sep 25	Good 42 AQI US		53.6° 41°	17.9 mp/h
Today	Moderate 69 AQI US	40%	53.6° 41°	17.9 mp/h
Wednesday, Sep 27	Moderate 61 AQI US		48.2° 42.8°	11.2 mp/h
Thursday, Sep 28	Good 12 AQI US		42.8° 37.4°	11.2 mp/h
Friday, Sep 29	Good 4 AQI US		41° 32°	8.9 mp/h
Saturday, Sep 30	Good 30 AQI US		44.6° 32°	8.9 mp/h
Sunday, Oct 1	Unhealthy 153 AQI US		44.6° 37.4°	11.2 mp/h
Monday, Oct 2	Unhealthy 173 AQI US	50%	51.8° 41°	8.9 mp/h