Today | Weather | Monday, November 2, 2026

Weather in Shoreline, Washington

11:40 PM
Today
Cloudy Weather
Day 52°
Night 46°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 2

Shoreline Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (November 2, 2025)
Cloudy Weather

Day

54°

Night

45°

Wind

6 mph

UV Index

2

Precipitation

25 %

Air Quality in Shoreline

NOW
49 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 11.79 µg/m³
PM10 14.59 µg/m³
O3 0.010 ppm
NO2 11.6 ppb
SO2 0.4 ppb
CO 0.29 ppm
NH3 3.35 µg/m³
NO 0.08 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 11.79 µg/m³
PM10 – 14.59 µg/m³
O3 – 19 µg/m³
NO2 – 21.79 µg/m³
SO2 – 0.96 µg/m³
CO – 331.61 µg/m³
NH3 – 3.35 µg/m³
NO – 0.08 µg/m³