Today | Weather | Thursday, December 4, 2025

Weather in Topeka, Kansas

03:29 AM
Now
Cloudy Night
18° F
Feels Like
Precipitation 20 %
Wind 9 mph
Humidity 77 %
Today
Cloudy Weather
Day 30°
Night 21°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 2

Topeka Weather Forecast Updated

33 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 4, 2024)
Night

Day

61°

Night

18°

Wind

12 mph

Precipitation

3 %

Air Quality in Topeka

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.55 µg/m³
PM10 2.81 µg/m³
O3 0.035 ppm
NO2 2.4 ppb
SO2 1.3 ppb
CO 0.14 ppm
NH3 0.35 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)
PM2.52.55 µg/m³
PM102.81 µg/m³
O368.23 µg/m³
NO24.5 µg/m³
SO23.4 µg/m³
CO161.25 µg/m³
NH30.35 µg/m³
NO0 µg/m³