Air Quality in Shoreline, United States
Windy
22.3°C · 41.6% humidity
22.3°
Feels 22.3°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
18 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
54
11am
55
54
48
2pm
51
51
51
5pm
31
31
31
8pm
51
51
51
11pm
51
51
51
2am
31
31
24
5am
51
51
51
8am
51
51
Station readings
54
55
54
40
CAMS model
adj -3
54
54
54
54
54
54
54
34
34
34
54
54
54
54
54
54
34
34
27
54
54
54
54
54
Air Quality Index Trend
48h · 16 stnShoreline's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
41.6%
Humidity
64.0 km/h
Wind NNW
1013.0 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.5 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Shoreline?
Temperature & Precipitation
PM2.5 Trend
48h · 16 stationsPM2.511.5 µg/m³
✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (18 stations within 25 km)
11.5
Median
12.16
Average
6.55
Low
31.25
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +4.8
What is the 7-day forecast for Shoreline?
07-21
28.8° 10.2°
07-22
25.0° 11.1°
07-23
29.5° 12.6°
07-24
28.5° 10.8°
07-25
25.4° 10.5°
07-26
29.5° 9.2°
07-27
26.4° 11.9°
Both models agree
Avg diff: 4.3°C
Where are air quality stations near Shoreline?
35
Seattle-Linden Ave N
111
Town Center, Lake Forest Park, Washington, USA
42
Seattle-NE 127th St
36
Seattle-College Way N
42
AireCiudadano USA Seat 01 27a3fd
61
Wallingford Playfield
25
Olive St, Seattle, Washington, USA
31
Everett-Beverly Park Rd
68
10th and Weller, Seattle, Washington, USA
107
10th and Weller, Seattle, Washington, USA
What cities are near Shoreline?
Get AQI alerts for Shoreline
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:05 UTC.