Federal Way-S 300th St

Monitoring Station · Federal Way, United States
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 7pm
15
12
11 10pm
13
13
13 1am
13
26
51 4am
51
51
51 7am
51
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
19
15
12
11
CAMS model adj -24
37
37
37
37
37
37
37
37
50
75
75
75
75
75

Air Quality Trend (24h)

PM2.52.7 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

11
Des Moines-S 240th St
6.3 km PM2.5: 2.7 µg/m³
18
Auburn-29th Street
8.2 km PM2.5: 4.2 µg/m³
14
Puyallup-Pioneer Way E
16.1 km PM2.5: 3.4 µg/m³
22
SeaTac-Sunset Park
16.3 km PM2.5: 5.2 µg/m³
37
S 36th St, Tacoma, Washington, USA
16.9 km
26
S 36th St, Tacoma, Washington, USA
16.9 km
14
Tacoma-S Adams St
17.8 km PM2.5: 3.4 µg/m³
17
Tukwilla Allentown, Washington, USA
18.6 km

Nearby Cities

15 Federal Way 15 Kent 15 Des Moines 15 SeaTac 15 East Hill-Meridian 15 Covington 15 Tacoma 15 Burien 15 Tukwila

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:18 UTC.