Today | Weather | Monday, April 27, 2026

Weather in Redmond, Washington

05:38 AM
Now
Cloudy Weather
48° F
Feels Like 45°
Precipitation 43 %
Wind 7 mph
UV Index (0 - 11+) 0
Humidity 87 %
Today
Cloudy Weather
Day 64°
Night 48°
Precipitation 25 %
Wind 8 mph
UV Index (0 - 11+) 4

Redmond Weather Forecast Updated

34 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 27, 2025)

Day

59°

Night

48°

Air Quality in Redmond

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.56 µg/m³
PM10 8.03 µg/m³
O3 0.028 ppm
NO2 1.1 ppb
SO2 0.2 ppb
CO 0.12 ppm
NH3 0.23 µg/m³
NO 0 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)
PM2.53.56 µg/m³
PM108.03 µg/m³
O355.45 µg/m³
NO22.04 µg/m³
SO20.43 µg/m³
CO133.34 µg/m³
NH30.23 µg/m³
NO0 µg/m³