Today | Weather | Monday, September 21, 2026

Weather in Kent, Washington

10:54 AM
Now
Cloudy Weather
61° F
Feels Like 63°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 2
Humidity 78 %
Today
Cloudy Weather
Day 68°
Night 57°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 3

Kent Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Cloudy Night

Day

70°

Night

50°

Wind

5 mph

Precipitation

6 %

Air Quality in Kent

NOW
25 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.13 µg/m³
PM10 4.56 µg/m³
O3 0.027 ppm
NO2 2.6 ppb
SO2 0.6 ppb
CO 0.12 ppm
NH3 0.22 µg/m³
NO 0.36 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)
PM2.53.13 µg/m³
PM104.56 µg/m³
O353.31 µg/m³
NO24.89 µg/m³
SO21.63 µg/m³
CO133.66 µg/m³
NH30.22 µg/m³
NO0.36 µg/m³