What is the air quality in Shoreline today?

The current Air Quality Index (AQI) in Shoreline is 18 (Good). PM2.5 concentration is 4.39 µg/m³.

What is the temperature in Shoreline right now?

The current temperature in Shoreline is 17.3°C (feels like 17.3°C). Humidity is 47.7% and wind speed is 15.1 km/h.

Is it safe to go outside in Shoreline?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Shoreline, United States

Clear

17.3°C · 47.7% humidity

17.3°

Feels 17.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

20 stations

Nearby Monitoring Stations

AQI Forecast

24 10am

18 1pm

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Station readings

Air Quality Index Trend

48h · 2 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.

47.7%

Humidity

15.1 km/h

Wind SW

1020.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.39 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Shoreline?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations

PM2.54.39 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (20 stations within 25 km)

4.39

Median

5.24

Average

0.05

Low

9.8

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.6

What is the 7-day forecast for Shoreline?

10-20

17.3° 8.8°

2.44 mm

10-21

14.4° 7.4°

0.06 mm

10-22

21.2° 5.9°

0.38 mm

10-23

15.8° 6.9°

1.94 mm

10-24

12.0° 5.7°

2.63 mm

10-25

13.7° 5.7°

10-26

13.6° 8.4°

3.62 mm

Both models agree Avg diff: 3.0°C

Where are air quality stations near Shoreline?

Seattle-Linden Ave N

3.6 km PM2.5: 3.4 µg/m³

Town Center, Lake Forest Park, Washington, USA

4.6 km PM2.5: 4.8 µg/m³

Town Center, Lake Forest Park, Washington, USA

4.6 km PM2.5: 4.6 µg/m³

Seattle-NE 127th St

5.1 km PM2.5: 2.9 µg/m³

Seattle-College Way N

6.2 km PM2.5: 3.5 µg/m³

AireCiudadano USA Seat 01 27a3fd

10.6 km 0.0°C 0.0% RH PM2.5: 4.0 µg/m³

Wallingford Playfield

10.8 km 23.0°C 35.5% RH PM2.5: 5.9 µg/m³ PM10: 6.5 µg/m³

Olive St, Seattle, Washington, USA

15.7 km PM2.5: 4.3 µg/m³

Olive St, Seattle, Washington, USA

15.7 km PM2.5: 9.1 µg/m³

Everett-Beverly Park Rd

16.3 km PM2.5: 6.1 µg/m³

What cities are near Shoreline?

20 Mountlake Terrace 20 Edmonds 20 Kenmore 21 Lynnwood 20 Inglewood-Finn Hill 21 Bothell West 20 Bothell 26 Picnic Point-North Lynnwood 22 Kirkland 25 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 2026-10-20T20:55 UTC.