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Air quality in Columbia

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

Last update at 23:00, Apr 29 (local time)

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#	city	US AQI
1	Nipomo, California	76
2	Arroyo Grande, California	75
3	New York City, New York	70
4	Cary, North Carolina	66
5	Durham, North Carolina	64
6	Corpus Christi, Texas	63
7	Raleigh, North Carolina	62
8	San Antonio, Texas	61
9	Elizabethtown, Pennsylvania	56
10	Banning, California	55

23:00, Apr 29 (local time)

23:00, Apr 29 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	27 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.5µg/m³

PM2.5

x1.3

PM2.5 concentration in Columbia is currently 1.3 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 27	Good 30 AQI US		73.4° 57.2°	6.7 mp/h
Sunday, Apr 28	Good 31 AQI US		78.8° 55.4°	6.7 mp/h
Today	Good 27 AQI US
Tuesday, Apr 30	Good 28 AQI US	80%	78.8° 57.2°	8.9 mp/h
Wednesday, May 1	Good 43 AQI US	80%	82.4° 59°	4.5 mp/h
Thursday, May 2	Good 47 AQI US		82.4° 59°	8.9 mp/h
Friday, May 3	Good 48 AQI US		86° 62.6°	6.7 mp/h
Saturday, May 4	Moderate 75 AQI US	80%	84.2° 64.4°	8.9 mp/h
Sunday, May 5	Moderate 78 AQI US	90%	84.2° 64.4°	8.9 mp/h
Monday, May 6	Moderate 78 AQI US	90%	87.8° 64.4°	4.5 mp/h