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

Monitoring Station · West Lake Sammamish, United States
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 9pm
30
21
42 12am
41
41
41 3am
41
53
53 6am
53
53
41 9am
41
41
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
Station readings
32
30
42
CAMS model adj -13
54
54
34
34
54
54
54
54
66
66
66
66
54
54
54

Air Quality Trend (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

60
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 16.4 µg/m³
67
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 19.7 µg/m³
25
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 6.0 µg/m³
8
Issaquah-Lake Sammamish
8.3 km PM2.5: 1.9 µg/m³
2
Olive St, Seattle, Washington, USA
11.8 km PM2.5: 0.5 µg/m³
8
Seattle-16th Ave S
12.5 km PM2.5: 2.0 µg/m³
25
Beacon Hill, Seattle, Washington, USA
12.6 km PM2.5: 6.0 µg/m³
31
10th and Weller, Seattle, Washington, USA
12.9 km PM2.5: 7.4 µg/m³

Nearby Cities

12 West Lake Sammamish 16 Mercer Island 13 Sammamish 12 City of Sammamish 13 Redmond 12 Kirkland 19 Columbia City 11 Issaquah 12 Union Hill-Novelty Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:12 UTC.