SE 12th St, Bellevue, Washington, USA Air Quality

Monitoring Station · West Lake Sammamish, United States
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 8pm
75
49
49 11pm
49
49
49 2am
49
49
49 5am
49
49
49 8am
49
11am
2pm
5pm
Station readings
14
75
CAMS model adj -5
54
54
54
54
54
54
54
54
54
54
54
54
54
54
PM2.523.5 µg/m³ ×1.6 WHO
Moderate
View city history →

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:13 UTC.