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Air quality in Columbia

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

Last update at 16:00, May 17 (local time)

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#	city	US AQI
1	Thibodaux, Louisiana	115
2	San Bernardino, California	90
3	Yucaipa, California	87
4	La Crescenta-Montrose, California	85
5	Hammond, Indiana	82
6	Redlands, California	78
7	Altadena, California	77
8	New Orleans, Louisiana	76
9	Fontana, California	74
10	La Canada Flintridge, California	74

16:00, May 17 (local time)

#	station	US AQI
1	Slate Rim Rd	33
2	TCAPCD	33
3	STEM Club Columbia College	23
4	Columbia College - Manzanita Building Exterior	22

16:00, May 17 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	28 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.1µg/m³

✓

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

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Day	Pollution level	Temperature	Wind
Tuesday, May 14	Good 28 AQI US	84.2° 57.2°	8.9 mp/h
Wednesday, May 15	Good 33 AQI US	82.4° 57.2°	6.7 mp/h
Thursday, May 16	Good 30 AQI US	78.8° 57.2°	6.7 mp/h
Thursday, May 16	Good 45 AQI US	78.8° 57.2°	6.7 mp/h
Today	Good 28 AQI US	78.8° 57.2°	8.9 mp/h
Saturday, May 18	Moderate 62 AQI US	75.2° 53.6°	8.9 mp/h
Sunday, May 19	Moderate 59 AQI US	71.6° 50°	8.9 mp/h
Monday, May 20	Good 23 AQI US	75.2° 50°	6.7 mp/h
Tuesday, May 21	Good 21 AQI US	73.4° 51.8°	6.7 mp/h
Wednesday, May 22	Moderate 56 AQI US	66.2° 48.2°	6.7 mp/h
Thursday, May 23	Good 33 AQI US	69.8° 46.4°	8.9 mp/h