Today | Weather | Thursday, January 1, 2026

Weather in Columbia, Missouri

04:02 PM
Now
Cloudy Weather
36° F
Feels Like 37°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 1
Humidity 77 %
Today
Cloudy Weather
Day 37°
Night 28°
Precipitation 1 %
Wind 5 mph
UV Index (0 - 11+) 1

Columbia Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 1, 2025)
Cloudy Weather

Day

39°

Night

27°

Wind

9 mph

UV Index

2

Precipitation

0 %

Air Quality in Columbia

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

Pollutant Concentrations:

PM2.5 7 µg/m³
PM10 8.21 µg/m³
O3 0.031 ppm
NO2 2.2 ppb
SO2 0.3 ppb
CO 0.17 ppm
NH3 0.75 µg/m³
NO 0.5 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 µg/m³
PM108.21 µg/m³
O360 µg/m³
NO24.09 µg/m³
SO20.71 µg/m³
CO198.91 µg/m³
NH30.75 µg/m³
NO0.5 µg/m³