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
AD 728×90

Air Quality Index Trend

48h · 16 stn

Shoreline'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▲
48
11.5 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Shoreline?

Temperature & Precipitation

PM2.5 Trend

48h · 16 stations
PM2.511.5 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
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
3.6 km PM2.5: 8.5 µg/m³
111
Town Center, Lake Forest Park, Washington, USA
4.6 km PM2.5: 39.6 µg/m³
42
Seattle-NE 127th St
5.1 km PM2.5: 10.1 µg/m³
36
Seattle-College Way N
6.2 km PM2.5: 8.6 µg/m³
42
AireCiudadano USA Seat 01 27a3fd
10.6 km 0.0°C 0.0% RH PM2.5: 10.0 µg/m³
61
Wallingford Playfield
10.8 km 36.6°C 28.3% RH PM2.5: 16.8 µg/m³ PM10: 17.2 µg/m³
25
Olive St, Seattle, Washington, USA
15.7 km PM2.5: 6.0 µg/m³
31
Everett-Beverly Park Rd
16.3 km PM2.5: 7.5 µg/m³
68
10th and Weller, Seattle, Washington, USA
17.7 km PM2.5: 20.2 µg/m³
107
10th and Weller, Seattle, Washington, USA
17.7 km PM2.5: 37.9 µg/m³

What cities are near Shoreline?

54 Mountlake Terrace 48 Edmonds 57 Kenmore 48 Lynnwood 52 Inglewood-Finn Hill 52 Bothell West 53 Bothell 34 Picnic Point-North Lynnwood 51 Kirkland 37 Martha Lake
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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.