Air Quality in Arvada, United States

Clear
22.2°C · 25.8% humidity
22.2°
Feels 22.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
33 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 8am
0
0
18 11am
14
10
7 2pm
5
4
3 5pm
2
1
3 8pm
3
2
2 11pm
2
2
2 2am
0
0
0 5am
0
0
Station readings 30h ago
AQI 0
PM2.5 0.1 µg/m³ · 30h ago
AD 728×90

Air Quality Index Trend

45h · 38 stn

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

25.8%
Humidity
23.9 km/h
Wind NE
1019.0 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
18
4.44 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 38 stations
PM2.54.44 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
4.44
Median
4.49
Average
3.0
Low
5.83
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.7
09-05
28.4° 17.1°
09-06
34.5° 9.9°
6.25 mm
09-07
31.1° 17.9°
2.94 mm
09-08
26.5° 17.7°
0.19 mm
09-09
33.2° 19.1°
0.69 mm
09-10
33.0° 12.9°
0.06 mm
09-11
29.8° 13.7°
0.38 mm
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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 2026-09-05T17:54 UTC.