Today | Weather | Saturday, April 4, 2026

Weather in Spokane, Washington

08:51 AM
Now
Sunny Weather
43° F
Feels Like 48°
Precipitation 0 %
Wind 2 mph
UV Index (0 - 11+) 2
Humidity 64 %
Today
Cloudy Weather
Day 64°
Night 37°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 5
Overnight Frost 5 AM – 7 AM

Spokane Weather Forecast Updated

10 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 4, 2025)
Cloudy Weather

Day

59°

Night

34°

Wind

4 mph

UV Index

5

Precipitation

0 %

Air Quality in Spokane

NOW
24 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.52 µg/m³
PM10 3 µg/m³
O3 0.026 ppm
NO2 2.2 ppb
SO2 0 ppb
CO 0.14 ppm
NH3 5.17 µg/m³
NO 1.19 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)
PM2.52.52 µg/m³
PM103 µg/m³
O351.42 µg/m³
NO24.23 µg/m³
SO20.07 µg/m³
CO162.58 µg/m³
NH35.17 µg/m³
NO1.19 µg/m³