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Air quality in Westerville

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

Last update at 05:00, Apr 19 (local time)

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#	city	US AQI
1	Palm Desert, California	88
2	Porterville, California	80
3	Sequoia National Park, California	80
4	Frederick, Maryland	79
5	Casa Grande, Arizona	76
6	Visalia, California	74
7	Three Rivers, California	73
8	Charles Town, West Virginia	72
9	Hagerstown, Maryland	70
10	Harrisburg, Pennsylvania	66

05:00, Apr 19 (local time)

#	station	US AQI
1	Colony Drive	16

05:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	16 US AQI	PM2.5

Pollutants		Concentration
PM2.5		3.9µg/m³

✓

PM2.5 concentration in Westerville air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 35 AQI US		69.8° 59°	20.1 mp/h
Wednesday, Apr 17	Good 17 AQI US		71.6° 50°	8.9 mp/h
Thursday, Apr 18	Good 19 AQI US		59° 46.4°	15.7 mp/h
Today	Good 16 AQI US	100%	59° 46.4°	15.7 mp/h
Saturday, Apr 20	Good 8 AQI US		51.8° 41°	15.7 mp/h
Sunday, Apr 21	Good 6 AQI US		53.6° 35.6°	8.9 mp/h
Monday, Apr 22	Good 14 AQI US		59° 37.4°	4.5 mp/h
Tuesday, Apr 23	Good 14 AQI US	100%	53.6° 46.4°	15.7 mp/h
Wednesday, Apr 24	Good 43 AQI US	100%	50° 32°	13.4 mp/h
Thursday, Apr 25	Good 11 AQI US		51.8° 28.4°	6.7 mp/h