Air Quality in West Lake Sammamish, United States
Clear
15.0°C · 41.4% humidity
15.0°
Feels 15.0°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
15
8pm
14
14
14
11pm
15
15
15
2am
53
53
53
5am
53
77
53
8am
53
53
53
11am
53
15
15
2pm
3
3
3
5pm
3
3
Station readings
15
14
14
14
CAMS model
adj -22
37
37
37
37
37
37
37
75
75
75
75
99
75
75
75
75
75
37
37
25
25
25
25
25
PM2.5 Trend (24h)
27h · 18 stations41.4%
Humidity
38.8 km/h
Wind NNW
1014.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for West Lake Sammamish?
Temperature & Precipitation
PM2.52.99 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (13 stations within 25 km)
2.99
Median
3.32
Average
2.52
Low
5.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.9
What is the 7-day forecast for West Lake Sammamish?
04-09
12.5° 2.6°
04-10
15.0° 3.2°
04-11
11.1° 4.9°
2.81 mm
04-12
8.4° 4.3°
6.13 mm
04-13
7.9° 5.5°
1.38 mm
04-14
10.2° 5.7°
4.44 mm
04-15
10.6° 5.3°
0.06 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near West Lake Sammamish?
10
Issaquah-Lake Sammamish
9
SE 12th St, Bellevue, Washington, USA
10
SE 12th St, Bellevue, Washington, USA
15
Seattle-S Myrtle St
29
Beacon Hill, Seattle, Washington, USA
41
Beacon Hill, Seattle, Washington, USA
14
Seattle-16th Ave S
38
Olive St, Seattle, Washington, USA
17
Olive St, Seattle, Washington, USA
21
Tukwilla Allentown, Washington, USA
What cities are near West Lake Sammamish?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:16 UTC.