Today | Weather | Tuesday, February 24, 2026

Weather in Columbia, Missouri

11:51 PM
Now
Cloudy Weather
39° F
Feels Like 34°
Precipitation 49 %
Wind 9 mph
Humidity 69 %
Today
Cloudy Weather
Day 55°
Night 34°
Precipitation 3 %
Wind 6 mph
UV Index (0 - 11+) 4

Columbia Weather Forecast Updated

43 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 24, 2025)
Cloudy Weather

Day

63°

Night

34°

Wind

9 mph

UV Index

4

Precipitation

25 %

Air Quality in Columbia

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.44 µg/m³
PM10 8.75 µg/m³
O3 0.048 ppm
NO2 1.5 ppb
SO2 0.4 ppb
CO 0.15 ppm
NH3 1.83 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)
PM2.57.44 µg/m³
PM108.75 µg/m³
O393.36 µg/m³
NO22.86 µg/m³
SO21.11 µg/m³
CO172.77 µg/m³
NH31.83 µg/m³
NO0 µg/m³