Enumclaw-Mud Mtn. Air Quality

Monitoring Station · Bonney Lake, United States
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
77 1am
75
79
87 4am
80
73
73 7am
73
73
73 10am
73
73
73 1pm
73
73
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
77
75
79
87
CAMS model adj +46
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.529.3 µg/m³ ×2.0 WHO
Moderate
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Gas Pollutants

O₃
70.0
µg/m³

Nearby Monitoring Stations

68
Auburn-29th Street
26.6 km PM2.5: 20.1 µg/m³

Nearby Cities

64 Bonney Lake 62 South Hill 61 Puyallup 64 Covington 62 Graham 73 Maple Valley 62 Frederickson 63 Federal Way 62 Kent

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:51 UTC.