Enumclaw-Mud Mtn.

Monitoring Station · Bonney Lake, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
8 7pm
10
13
14 10pm
18
18
18 1am
18
31
56 4am
56
56
56 7am
56
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
8
10
13
14
CAMS model adj -19
25
25
37
37
37
37
37
37
50
75
75
75
75
75

Air Quality Trend (24h)

PM2.53.3 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

18
Auburn-29th Street
26.6 km PM2.5: 4.2 µg/m³

Nearby Cities

15 Bonney Lake 16 South Hill 15 Puyallup 15 Covington 16 Graham 15 Maple Valley 17 Frederickson 15 Federal Way 15 Kent

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:27 UTC.