City of Golden - W. Colfax Avenue Air Quality

Monitoring Station · Golden, United States
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 1pm
20
21
20 4pm
20
20
20 7pm
20
20
21 10pm
21
21
21 1am
30
30
— 4am
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— 7am
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— 10am
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Station readings
20
20
CAMS model adj -4
24
24
25
24
24
24
24
24
24
25
25
25
25
34
34

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Ulysses Street
2.1 km PM2.5: 3.6 µg/m³
16
Dunston Middle School
7.0 km PM2.5: 3.8 µg/m³
17
Wheat Ridge Recreation Center
10.0 km PM2.5: 4.1 µg/m³
20
Lakewood United Methodist Church
10.2 km PM2.5: 4.7 µg/m³
18
Jefferson Jr./Sr. High School
11.8 km PM2.5: 4.4 µg/m³
19
Fremont Elementary School
12.1 km PM2.5: 4.5 µg/m³
22
Edgewater Civic Center
12.6 km PM2.5: 5.3 µg/m³
14
Edgewater Collective
12.9 km PM2.5: 3.4 µg/m³

Nearby Cities

18 Golden 18 Wheat Ridge 18 Dakota Ridge 19 Arvada 18 Ken Caryl 18 Columbine 19 Denver 18 Littleton 20 Sherrelwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:30 UTC.