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Air quality in Mount Colah

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

Last update at 01:00, Apr 19 (local time)

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#	city	US AQI
1	Canberra, ACT	57
2	Spencer Gulf, South Australia	56
3	Newcastle, New South Wales	37
4	Bathurst, New South Wales	34
5	Central Coast, New South Wales	32
6	Sydney, New South Wales	32
7	Perth, Western Australia	29
8	Townsville, Queensland	27
9	Wollongong, New South Wales	22
10	Merriwa, New South Wales	21

01:00, Apr 19 (local time)

US AQI

39*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	39* US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.5*µg/m³

PM2.5

x1.9

PM2.5 concentration in Mount Colah is currently 1.9 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 39 AQI US	80%	73.4° 55.4°	6.7 mp/h
Saturday, Apr 20	Good 24 AQI US	50%	66.2° 50°	8.9 mp/h
Sunday, Apr 21	Good 6 AQI US	100%	64.4° 55.4°	13.4 mp/h
Monday, Apr 22	Good 12 AQI US	60%	68° 59°	8.9 mp/h
Tuesday, Apr 23	Good 16 AQI US		68° 59°	6.7 mp/h
Wednesday, Apr 24	Good 31 AQI US		69.8° 55.4°	6.7 mp/h
Thursday, Apr 25	Moderate 67 AQI US	20%	66.2° 55.4°	11.2 mp/h