Federal Way-S 300th St Air Quality

Monitoring Station · Federal Way, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 5pm
29
36
34 8pm
36
36
36 11pm
29
29
29 2am
29
29
29 5am
29
29
— 8am
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—
— 11am
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— 2pm
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Station readings
35
29
34
35
CAMS model adj +2
34
34
34
34
34
34
34
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.58.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

36
Des Moines-S 240th St
6.3 km PM2.5: 8.6 µg/m³
60
Auburn
6.7 km PM2.5: 16.6 µg/m³
48
Auburn-29th Street
8.2 km PM2.5: 11.5 µg/m³
39
Puyallup-Pioneer Way E
16.1 km PM2.5: 9.4 µg/m³
41
SeaTac-Sunset Park
16.3 km PM2.5: 9.9 µg/m³
114
S 36th St, Tacoma, Washington, USA
16.9 km PM2.5: 40.8 µg/m³
109
S 36th St, Tacoma, Washington, USA
16.9 km PM2.5: 38.7 µg/m³
88
S 36th St, Tacoma, Washington, USA
16.9 km PM2.5: 29.7 µg/m³

Nearby Cities

35 Federal Way 44 Kent 40 Des Moines 46 SeaTac 47 East Hill-Meridian 48 Covington 50 Tacoma 47 Burien 48 Tukwila

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:50 UTC.