Federal Way-S 300th St Air Quality
Monitoring Station
· Federal Way, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
4
11am
4
6
14
2pm
8
8
8
5pm
10
10
10
8pm
10
10
17
11pm
17
17
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
4
4
6
14
CAMS model
adj -17
24
24
25
25
25
25
25
27
27
27
27
27
34
34
34
Air Quality Forecast (24h)
PM2.53.3 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:47 UTC.