SE 12th St, Bellevue, Washington, USA Air Quality
Monitoring Station
· West Lake Sammamish, United States
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
0
3pm
0
9
0
6pm
0
1
8
9pm
1
8
8
12am
8
28
28
3am
28
28
—
6am
—
—
—
9am
—
—
—
12pm
—
—
Station readings
9
CAMS model
adj -26
25
25
25
25
25
27
34
27
34
34
34
54
54
54
54
Air Quality Forecast (24h)
PM2.52.2 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T18:23 UTC.