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

Monitoring Station · West Lake Sammamish, United States
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 9pm
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25
25 12am
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45 3am
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57 6am
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57
45 9am
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45
— 12pm
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CAMS model adj -9
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66
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54

Air Quality Forecast (24h)

PM2.516.4 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

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
42
SE 12th St, Bellevue, Washington, USA
0.0 km PM2.5: 10.1 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 2026-05-29T00:18 UTC.