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

Monitoring Station · West Lake Sammamish, United States
80
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 11pm
80
47
47 2am
47
47
47 5am
47
47
47 8am
47
47
47 11am
47
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Station readings
46
80
CAMS model adj +22
25
24
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.525.9 µg/m³ ×1.7 WHO
Moderate
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Nearby Monitoring Stations

7
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 1.7 µg/m³
6
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 1.4 µg/m³
15
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 3.6 µg/m³
9
Issaquah-Lake Sammamish
8.3 km PM2.5: 2.2 µg/m³
3
Olive St, Seattle, Washington, USA
11.8 km PM2.5: 0.7 µg/m³
13
Seattle-16th Ave S
12.5 km PM2.5: 3.1 µg/m³
10
Beacon Hill, Seattle, Washington, USA
12.6 km PM2.5: 2.4 µg/m³
27
10th and Weller, Seattle, Washington, USA
12.9 km PM2.5: 6.5 µg/m³

Nearby Cities

10 West Lake Sammamish 15 Mercer Island 12 Sammamish 12 City of Sammamish 13 Redmond 14 Kirkland 16 Columbia City 10 Issaquah 12 Union Hill-Novelty Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:10 UTC.