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

Monitoring Station · West Lake Sammamish, United States
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
47 4pm
47
24
24 7pm
26
33
26 10pm
33
33
33 1am
53
53
53 4am
53
53
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Station readings
47
47
CAMS model adj -1
25
25
25
25
27
34
27
34
34
34
54
54
54
54
54

Air Quality Forecast (24h)

PM2.511.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

9
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 2.2 µg/m³
17
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 4.1 µg/m³
25
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 6.0 µg/m³
18
Issaquah-Lake Sammamish
8.3 km PM2.5: 4.3 µg/m³
10
Olive St, Seattle, Washington, USA
11.8 km PM2.5: 2.4 µg/m³
24
Seattle-16th Ave S
12.5 km PM2.5: 5.7 µg/m³
83
Beacon Hill, Seattle, Washington, USA
12.6 km PM2.5: 27.3 µg/m³
14
10th and Weller, Seattle, Washington, USA
12.9 km PM2.5: 3.4 µg/m³

Nearby Cities

18 West Lake Sammamish 22 Mercer Island 19 Sammamish 19 City of Sammamish 20 Redmond 20 Kirkland 22 Columbia City 20 Issaquah 19 Union Hill-Novelty Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T19:24 UTC.