Issaquah-Lake Sammamish

Monitoring Station · Issaquah, United States
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
9 7pm
11
11
10 10pm
12
12
12 1am
12
50
50 4am
50
50
74 7am
50
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— 10am
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— 1pm
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— 4pm
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Station readings
9
11
11
10
CAMS model adj -25
37
37
37
37
37
37
37
37
75
75
75
75
99
75

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

9
SE 12th St, Bellevue, Washington, USA
8.3 km
30
Tukwilla Allentown, Washington, USA
17.1 km
46
Tukwilla Allentown, Washington, USA
17.1 km
17
Tukwilla Allentown, Washington, USA
17.1 km
14
Seattle-S Myrtle St
17.4 km PM2.5: 3.4 µg/m³
24
Beacon Hill, Seattle, Washington, USA
18.4 km
29
Beacon Hill, Seattle, Washington, USA
18.4 km
35
Beacon Hill, Seattle, Washington, USA
18.4 km

Nearby Cities

15 Issaquah 13 West Lake Sammamish 14 City of Sammamish 12 Sammamish 13 Mercer Island 15 Fairwood 15 Renton 12 Redmond 11 Union Hill-Novelty Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:24 UTC.