Issaquah-Lake Sammamish Air Quality
Monitoring Station
· Issaquah, United States
6
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
8
11am
6
5
6
2pm
0
0
0
5pm
0
0
0
8pm
1
0
1
11pm
1
1
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
8
6
5
6
CAMS model
adj -33
54
34
27
25
25
25
25
25
25
27
34
27
34
34
34
Air Quality Forecast (24h)
PM2.51.4 µg/m³
✓ WHO
Good
Gas Pollutants
O₃
21.0
µg/m³
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:35 UTC.