Today | Weather | Thursday, February 26, 2026

Weather in Topeka, Kansas

12:50 AM
Now
Cloudy Night
39° F
Feels Like 39°
Precipitation 20 %
Wind 5 mph
Humidity 78 %
Today
Sunny Weather
Day 64°
Night 37°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 4
Overnight Frost 5 AM – 7 AM

Topeka Weather Forecast Updated

15 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 26, 2025)
Cloudy Weather

Day

63°

Night

32°

Wind

14 mph

UV Index

4

Precipitation

0 %

Air Quality in Topeka

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

Pollutant Concentrations:

PM2.5 11.51 µg/m³
PM10 13.7 µg/m³
O3 0.027 ppm
NO2 3.5 ppb
SO2 0.1 ppb
CO 0.18 ppm
NH3 2.28 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)
PM2.511.51 µg/m³
PM1013.7 µg/m³
O353.77 µg/m³
NO26.57 µg/m³
SO20.24 µg/m³
CO211.23 µg/m³
NH32.28 µg/m³
NO0 µg/m³