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Air quality in Columbus

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

Last update at 13:00, Apr 24 (local time)

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#	city	US AQI
1	Coachella, California	109
2	Maricopa, Arizona	94
3	Hamilton, Montana	84
4	Casa Grande, Arizona	82
5	Savannah, Georgia	82
6	Palm Desert, California	80
7	Deschutes River Woods, Oregon	77
8	Marana, Arizona	68
9	Pahrump, Nevada	57
10	Sunriver, Oregon	57

13:00, Apr 24 (local time)

#	station	US AQI
1	Columbus Airport	38
2	Georgia Department of Natural Resources	36

13:00, Apr 24 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	41 US AQI	O3

PM2.5

x1.8

PM2.5 concentration in Columbus is currently 1.8 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Sunday, Apr 21	Good 28 AQI US		68° 42.8°	8.9 mp/h
Monday, Apr 22	Good 26 AQI US		71.6° 46.4°	6.7 mp/h
Tuesday, Apr 23	Good 44 AQI US		75.2° 51.8°	6.7 mp/h
Today	Good 41 AQI US		75.2° 51.8°	6.7 mp/h
Thursday, Apr 25	Moderate 56 AQI US		80.6° 55.4°	4.5 mp/h
Friday, Apr 26	Moderate 58 AQI US		80.6° 60.8°	11.2 mp/h
Saturday, Apr 27	Moderate 57 AQI US		77° 62.6°	11.2 mp/h
Sunday, Apr 28	Good 46 AQI US		80.6° 60.8°	8.9 mp/h
Monday, Apr 29	Good 48 AQI US		80.6° 60.8°	8.9 mp/h
Tuesday, Apr 30	Moderate 51 AQI US	70%	82.4° 64.4°	4.5 mp/h