Air Quality in Denver, United States

Clear
32.3°C · 24.8% humidity
32.3°
Feels 32.3°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
38 1pm
38
38
51 4pm
47
45
43 7pm
48
47
67 10pm
66
66
66 1am
65
45
45 4am
38
38
38 7am
38
45
38 10am
38
38
Station readings
46
53
44
CAMS model adj +11
27
27
27
27
27
27
27
34
34
54
54
54
54
54
34
34
27
27
27
27
34
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

Denver's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

24.8%
Humidity
19.4 km/h
Wind ENE
1009.9 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.09 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Denver?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.512.09 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
12.09
Median
12.09
Average
12.09
Low
12.09
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -4.7

What is the 7-day forecast for Denver?

08-03
35.1° 24.4°
1.88 mm
08-04
36.3° 23.5°
08-05
35.6° 21.3°
1.75 mm
08-06
32.1° 20.2°
0.13 mm
08-07
35.0° 23.1°
0.06 mm
08-08
37.9° 24.2°
08-09
34.3° 25.4°
0.38 mm
Both models agree Avg diff: 5.2°C

Where are air quality stations near Denver?

85
CAMP, Colorado, USA
1.4 km PM2.5: 28.3 µg/m³
56
I-25 Denver, Colorado, USA
2.7 km PM2.5: 14.5 µg/m³
63
National Jewish Hospital, Colorado, USA
3.8 km PM2.5: 17.8 µg/m³
44
united-states-of-america-denver-north-federal-boulevard
4.0 km 24.0°C 36.0% RH PM2.5: 10.5 µg/m³ PM10: 12.9 µg/m³
49
La Casa, Colorado, USA
4.8 km PM2.5: 11.8 µg/m³
84
Edgewater Civic Center
6.6 km PM2.5: 27.8 µg/m³
88
Edgewater Collective
6.6 km PM2.5: 29.6 µg/m³
71
Jefferson Jr./Sr. High School
7.6 km PM2.5: 21.7 µg/m³
91
Northwest Greenbelt
8.1 km PM2.5: 30.9 µg/m³
81
Cushing Park
8.9 km PM2.5: 26.2 µg/m³

What cities are near Denver?

51 Wheat Ridge 51 Commerce City 51 Sherrelwood 51 Arvada 51 Greenwood Village 51 Littleton 51 Thornton 51 Northglenn 51 Southglenn 51 Columbine
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T22:20 UTC.