S 36th St, Tacoma, Washington, USA Air Quality
Monitoring Station
· Tacoma, United States
109
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
44
5pm
44
44
109
8pm
44
44
44
11pm
37
37
37
2am
37
37
37
5am
37
—
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
109
CAMS model
adj +10
34
34
34
34
34
34
34
27
27
27
27
27
27
27
Air Quality Forecast (24h)
PM2.538.7 µg/m³
×2.6 WHO
Unhealthy for sensitive groups
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:44 UTC.