Air Quality in Wenatchee, United States

Clear
24.7°C · 25.7% humidity
24.7°
Feels 24.7°
378
Hazardous
Everyone should stay indoors and keep windows closed.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
392 1pm
312
199
378 4pm
352
332
301 7pm
291
272
267 10pm
263
261
259 1am
257
268
268 4am
267
285
284 7am
283
283
254 10am
254
254
Station readings
392
312
199
CAMS model adj +200
54
66
83
83
84
83
66
66
54
54
54
54
54
54
66
66
66
84
83
83
83
54
54
54
AD 728×90

Air Quality Index Trend

42h · 4 stn

Wenatchee's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Wenatchee is 23.1× the WHO 24-hour guideline of 15 µg/m³.

25.7%
Humidity
35.2 km/h
Wind WNW
1008.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
378
346.67 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Wenatchee?

Temperature & Precipitation

PM2.5 Trend

42h · 4 stations
PM2.5346.67 µg/m³ ×23.1 WHO
Hazardous
PM1034.3 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
346.67
Median
367.74
Average
258.45
Low
499.1
High
PM2.5 µg/m³ · Model: 16.8 · Bias: -329.9

What is the 7-day forecast for Wenatchee?

08-03
39.3° 12.7°
08-04
32.1° 13.1°
08-05
35.0° 15.3°
08-06
28.6° 15.9°
08-07
36.8° 14.8°
08-08
31.8° 7.0°
08-09
31.8° 10.8°
Both models agree Avg diff: 4.3°C

Where are air quality stations near Wenatchee?

172
Wenatchee-Methow St
1.8 km PM2.5: 96.5 µg/m³
514
Fifth St, Wenatchee, Washington, USA
2.5 km PM2.5: 500.4 µg/m³
337
Fifth St, Wenatchee, Washington, USA
2.5 km PM2.5: 295.7 µg/m³
174
East Wenatchee-8th St NE
2.8 km PM2.5: 99.4 µg/m³
120
Cashmere
16.3 km PM2.5: 43.3 µg/m³

What cities are near Wenatchee?

70 Ellensburg 106 Moses Lake 81 Yakima 84 Sunnyside 75 Issaquah 73 Maple Valley 79 City of Sammamish 77 Union Hill-Novelty Hill 81 Sammamish 83 West Lake Sammamish
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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 2026-08-07T23:05 UTC.