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Air quality in Fort Collins

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

Last update at 06:00, Apr 28 (local time)

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06:00, Apr 28 (local time)

#	station	US AQI
1	Ft. Collins - CSU Facilities	27
2	Burns Ranch at Quail Ridge	25
3	Historic Fort Collins High School	24
4	Lory Street	23
5	Fort Collins - West - Laporte Ave. & Overland Tr.	22
6	Forest Hills Lane	20
7	Shenandoah	20
8	Keystone Creek Court	19
9	Westbrooke Court	19
10	Christman Field Chamber 1	17

06:00, Apr 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	14 US AQI	PM2.5

Pollutants		Concentration
PM2.5		3.4µg/m³
PM10		7µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 45 AQI US		64.4° 46.4°	15.7 mp/h
Friday, Apr 26	Good 37 AQI US		44.6° 39.2°	8.9 mp/h
Saturday, Apr 27	Good 25 AQI US		59° 37.4°	11.2 mp/h
Today	Good 14 AQI US	50%	59° 37.4°	11.2 mp/h
Monday, Apr 29	Good 13 AQI US		66.2° 42.8°	6.7 mp/h
Tuesday, Apr 30	Good 11 AQI US		68° 46.4°	24.6 mp/h
Wednesday, May 1	Good 9 AQI US	100%	66.2° 44.6°	15.7 mp/h
Thursday, May 2	Good 6 AQI US	100%	41° 35.6°	13.4 mp/h
Friday, May 3	Good 5 AQI US	100%	53.6° 35.6°	15.7 mp/h
Saturday, May 4	Good 11 AQI US	50%	66.2° 39.2°	6.7 mp/h