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Air quality in Portland

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

Last update at 06:00, Apr 24 (local time)

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#	city	US AQI
1	Armidale, New South Wales	79
2	Spencer Gulf, South Australia	65
3	Wagga Wagga, New South Wales	57
4	Wollongong, New South Wales	55
5	Townsville, Queensland	32
6	Perth, Western Australia	26
7	Singleton, New South Wales	16
8	Canberra, ACT	13
9	Bathurst, New South Wales	12
10	Newcastle, New South Wales	12

06:00, Apr 24 (local time)

#	station	US AQI
1	Lidsdale Street	30

06:00, Apr 24 (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		7.3µg/m³

PM2.5

x1.5

PM2.5 concentration in Portland is currently 1.5 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Sunday, Apr 21	Good 18 AQI US		62.6° 41°	6.7 mp/h
Monday, Apr 22	Good 19 AQI US		66.2° 41°	4.5 mp/h
Tuesday, Apr 23	Good 30 AQI US		68° 41°	4.5 mp/h
Today	Good 30 AQI US		68° 41°	4.5 mp/h
Thursday, Apr 25	Good 13 AQI US		62.6° 39.2°	13.4 mp/h
Friday, Apr 26	Good 20 AQI US		60.8° 35.6°	2.2 mp/h
Saturday, Apr 27	Good 13 AQI US		62.6° 37.4°	4.5 mp/h
Sunday, Apr 28	Good 28 AQI US		60.8° 39.2°	4.5 mp/h
Monday, Apr 29	Good 24 AQI US		66.2° 42.8°	4.5 mp/h
Tuesday, Apr 30	Moderate 57 AQI US	30%	64.4° 46.4°	6.7 mp/h