Air Quality in West Lake Stevens, United States
Partly Cloudy
19.6°C · 50.1% humidity
19.6°
Feels 19.6°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
West Lake Stevens's air quality — share it
AQI Forecast
Calibrated
31
10am
33
32
31
1pm
32
32
12
4pm
12
12
12
7pm
32
32
32
10pm
32
32
32
1am
32
32
32
4am
32
32
32
7am
32
32
Station readings
31
33
31
CAMS model
adj -22
54
54
54
54
54
54
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Index Trend
46h · 3 stnWest Lake Stevens's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
50.1%
Humidity
27.9 km/h
Wind WNW
1015.6 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.53 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for West Lake Stevens?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.57.53 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (3 stations within 25 km)
7.53
Median
7.45
Average
6.15
Low
9.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +6.0
What is the 7-day forecast for West Lake Stevens?
07-21
28.4° 9.9°
07-22
24.3° 10.8°
07-23
28.5° 14.0°
07-24
27.2° 11.0°
07-25
24.0° 11.4°
07-26
28.5° 10.1°
07-27
24.8° 10.7°
Both models agree
Avg diff: 3.8°C
Where are air quality stations near West Lake Stevens?
26
Everett-12th St
35
7th Ave, Marysville, Washington, USA
40
Everett-Rucker Ave
23
Everett-Beverly Park Rd
What cities are near West Lake Stevens?
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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 2026-07-21T20:31 UTC.