Issaquah-Lake Sammamish Air Quality

Monitoring Station · Issaquah, United States
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
9 9pm
8
8
8 12am
15
15
15 3am
15
27
27 6am
27
27
15 9am
15
15
12pm
3pm
6pm
Station readings
9
8
8
8
CAMS model adj -39
54
54
34
34
54
54
54
54
66
66
66
66
54
54
54
PM2.51.9 µg/m³ ✓ WHO
Good
View city history →
O₃
50.0
µg/m³

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:19 UTC.