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Air quality in Alpena

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

Last update at 02:00, Apr 25 (local time)

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#	city	US AQI
1	Palm Desert, California	146
2	Coachella, California	114
3	Indio, California	78
4	Conway, South Carolina	72
5	Cobb, California	69
6	Tallahassee, Florida	69
7	Pahrump, Nevada	68
8	Yosemite Np Turtleback Dome, California	62
9	Decatur, Georgia	60
10	Marietta, Georgia	60

02:00, Apr 25 (local time)

02:00, Apr 25 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	50 US AQI	PM2.5

Pollutants		Concentration
PM2.5		12µg/m³

PM2.5

x2.4

PM2.5 concentration in Alpena is currently 2.4 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 22	Good 24 AQI US		60.8° 41°	13.4 mp/h
Tuesday, Apr 23	Good 10 AQI US		41° 28.4°	15.7 mp/h
Wednesday, Apr 24	Good 32 AQI US		42.8° 26.6°	8.9 mp/h
Today	Good 50 AQI US		42.8° 26.6°	8.9 mp/h
Friday, Apr 26	Good 14 AQI US		46.4° 32°	13.4 mp/h
Saturday, Apr 27	Good 42 AQI US	100%	60.8° 42.8°	15.7 mp/h
Sunday, Apr 28	Good 46 AQI US	100%	60.8° 42.8°	13.4 mp/h
Monday, Apr 29	Moderate 61 AQI US	100%	66.2° 42.8°	13.4 mp/h
Tuesday, Apr 30	Good 36 AQI US	60%	59° 46.4°	11.2 mp/h
Wednesday, May 1	Good 9 AQI US	40%	57.2° 42.8°	13.4 mp/h