What is the air quality in Shoreline today?

The current Air Quality Index (AQI) in Shoreline is 48 (Good). PM2.5 concentration is 11.54 µg/m³.

What is the temperature in Shoreline right now?

The current temperature in Shoreline is 22.3°C (feels like 22.3°C). Humidity is 41.6% and wind speed is 8.0 km/h.

Is it safe to go outside in Shoreline?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 19.9 (Extreme).

Air Quality in Shoreline, United States

Clear

22.3°C · 41.6% humidity

22.3°

Feels 22.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

53 10am

48 1pm

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Station readings

CAMS model adj -3

Air Quality Index Trend

48h · 16 stn

View full history →

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

8.0 km/h

Wind NNE

1015.5 hPa

Pressure

19.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.54 µg/m³

PM10

34.3 µg/m³

050100150200300500

What is the weather forecast for Shoreline?

Temperature & Precipitation

PM2.5 Trend

48h · 16 stations

PM2.511.54 µg/m³ ✓ WHO

Good

PM1034.3 µg/m³

Good

UV INDEX19.9

Extreme

Station readings (19 stations within 25 km)

11.54

Median

11.82

Average

6.77

Low

24.6

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?

Seattle-Linden Ave N

3.6 km PM2.5: 8.6 µg/m³

Town Center, Lake Forest Park, Washington, USA

4.6 km PM2.5: 8.4 µg/m³

Seattle-NE 127th St

5.1 km PM2.5: 9.9 µg/m³

Seattle-College Way N

6.2 km PM2.5: 8.2 µg/m³

AireCiudadano USA Seat 01 27a3fd

10.6 km 0.0°C 0.0% RH PM2.5: 11.0 µg/m³

Wallingford Playfield

10.8 km 34.0°C 31.0% RH PM2.5: 17.2 µg/m³ PM10: 17.8 µg/m³

243

Olive St, Seattle, Washington, USA

15.7 km PM2.5: 192.9 µg/m³

Everett-Beverly Park Rd

16.3 km PM2.5: 5.6 µg/m³

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 50 Kirkland 38 Martha Lake

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-07-21T20:44 UTC.