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Air quality near 400 Hudson Street, Denver

Air quality index (AQI) and PM2.5 air pollution near 400 Hudson Street, Denver

Last update at 04:00, Apr 20 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Palm Desert, California	153
2	Bass Lake, California	115
3	Thermal, California	108
4	Kamiah, Idaho	78
5	San Bernardino, California	73
6	Springville, California	73
7	Winston-Salem, North Carolina	73
8	Harrisburg, Pennsylvania	72
9	Greensboro, North Carolina	71
10	Raleigh, North Carolina	71

04:00, Apr 20 (local time)

#	station	US AQI
1	Cheesman Park 2	65
2	South Lafayette Street	65
3	Elm Street	61
4	917 S Josephine Street	59
5	South Park Hill	57
6	Utica Street	57
7	400 Hudson Street	55
8	Camden RiNo	55
9	Central Park North End	55
10	Conservatory Green at Stapleton	55

04:00, Apr 20 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	55 US AQI	PM2.5

Pollutants		Concentration
PM2.5		14µg/m³

	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
Wednesday, Apr 17	Good 12 AQI US
Thursday, Apr 18	Good 15 AQI US
Friday, Apr 19	Good 31 AQI US
Today	Moderate 55 AQI US	100%	35.6° 32°	6.7 mp/h
Sunday, Apr 21	Good 22 AQI US		62.6° 33.8°	8.9 mp/h
Monday, Apr 22	Good 13 AQI US	30%	71.6° 48.2°	6.7 mp/h
Tuesday, Apr 23	Good 11 AQI US	60%	64.4° 44.6°	15.7 mp/h
Wednesday, Apr 24	Good 6 AQI US	60%	77° 50°	11.2 mp/h
Thursday, Apr 25	Good 9 AQI US	50%	62.6° 53.6°	8.9 mp/h
Friday, Apr 26	Good 5 AQI US		71.6° 48.2°	17.9 mp/h