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Air quality in Columbia Falls

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

Last update at 17:00, Jun 1 (local time)

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#	city	US AQI
1	Boerne, Texas	95
2	San Antonio, Texas	93
3	New Braunfels, Texas	87
4	Austin, Texas	81
5	San Fernando, California	77
6	Pahrump, Nevada	75
7	Georgetown, Texas	74
8	Hollywood, California	71
9	La Crescenta-Montrose, California	71
10	Round Rock, Texas	70

17:00, Jun 1 (local time)

#	station	US AQI
1	Hungry Horse	25
2	13th Street West-FV_Flathead Valley	23
3	Columbia Falls Station	18

17:00, Jun 1 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	23 US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.1µg/m³
PM10		12µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Thursday, May 30	Good 18 AQI US		66.2° 33.8°	13.4 mp/h
Friday, May 31	Good 21 AQI US		64.4° 39.2°	6.7 mp/h
Friday, May 31	Good 21 AQI US		64.4° 39.2°	6.7 mp/h
Today	Good 23 AQI US	100%	62.6° 41°	8.9 mp/h
Sunday, Jun 2	Good 17 AQI US	100%	53.6° 42.8°	11.2 mp/h
Monday, Jun 3	Good 6 AQI US	80%	50° 37.4°	8.9 mp/h
Tuesday, Jun 4	Good 10 AQI US	60%	64.4° 42.8°	13.4 mp/h
Wednesday, Jun 5	Good 10 AQI US		71.6° 39.2°	4.5 mp/h
Thursday, Jun 6	Good 15 AQI US		82.4° 46.4°	4.5 mp/h
Friday, Jun 7	Good 11 AQI US		82.4° 50°	8.9 mp/h