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Air quality in Columbus

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

Last update at 22:00, Apr 18 (local time)

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#	city	US AQI
1	Sequoia National Park, California	80
2	Fairbanks, Alaska	75
3	Anchorage, Alaska	73
4	Boerne, Texas	72
5	Springville, California	72
6	Three Rivers, California	72
7	San Antonio, Texas	63
8	Lake Charles, Louisiana	60
9	Little Rock, Arkansas	58
10	Claremont, California	57

22:00, Apr 18 (local time)

#	station	US AQI
1	Columbus MS	31

22:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	31 US AQI	PM2.5

Pollutants		Concentration
PM2.5		7.6µg/m³

PM2.5

x1.5

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

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 34 AQI US		78.8° 60.8°	11.2 mp/h
Tuesday, Apr 16	Good 33 AQI US		71.6° 62.6°	11.2 mp/h
Wednesday, Apr 17	Moderate 53 AQI US		80.6° 64.4°	8.9 mp/h
Today	Good 31 AQI US	80%	77° 62.6°	8.9 mp/h
Friday, Apr 19	Moderate 52 AQI US	90%	66.2° 51.8°	11.2 mp/h
Saturday, Apr 20	Good 35 AQI US	90%	51.8° 44.6°	8.9 mp/h
Sunday, Apr 21	Good 16 AQI US		66.2° 41°	6.7 mp/h
Monday, Apr 22	Good 42 AQI US		73.4° 44.6°	6.7 mp/h
Tuesday, Apr 23	Moderate 67 AQI US		68° 51.8°	8.9 mp/h
Wednesday, Apr 24	Moderate 69 AQI US		66.2° 44.6°	4.5 mp/h