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Air quality in Colfax

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

Last update at 00:00, Apr 19 (local time)

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#	city	US AQI
1	Porterville, California	83
2	Casa Grande, Arizona	80
3	Sequoia National Park, California	80
4	Three Rivers, California	79
5	Springville, California	73
6	Anchorage, Alaska	63
7	Reston, Virginia	63
8	Marana, Arizona	62
9	Frederick, Maryland	61
10	Visalia, California	61

00:00, Apr 19 (local time)

00:00, Apr 19 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	51 US AQI	PM2.5

Pollutants		Concentration
PM2.5		12.3µg/m³

PM2.5

x2.5

PM2.5 concentration in Colfax is currently 2.5 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 33 AQI US		78.8° 68°	8.9 mp/h
Wednesday, Apr 17	Good 39 AQI US		82.4° 68°	11.2 mp/h
Thursday, Apr 18	Good 45 AQI US		84.2° 60.8°	11.2 mp/h
Today	Moderate 51 AQI US		84.2° 60.8°	11.2 mp/h
Saturday, Apr 20	Moderate 58 AQI US	90%	60.8° 53.6°	8.9 mp/h
Sunday, Apr 21	Moderate 60 AQI US	100%	57.2° 48.2°	11.2 mp/h
Monday, Apr 22	Good 17 AQI US		69.8° 42.8°	4.5 mp/h
Tuesday, Apr 23	Good 46 AQI US		73.4° 50°	6.7 mp/h
Wednesday, Apr 24	Moderate 76 AQI US	30%	68° 60.8°	8.9 mp/h
Thursday, Apr 25	Moderate 78 AQI US	30%	78.8° 53.6°	6.7 mp/h