Today | Weather | Sunday, April 26, 2026

Weather in Columbia, Missouri

07:01 AM
Now
Cloudy Weather
55° F
Feels Like 54°
Precipitation 3 %
Wind 8 mph
UV Index (0 - 11+) 1
Humidity 77 %
Today
Cloudy Weather
Day 77°
Night 64°
Precipitation 25 %
Wind 12 mph
UV Index (0 - 11+) 3

Columbia Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 26, 2025)
Cloudy Weather

Day

63°

Night

52°

Wind

8 mph

UV Index

2

Precipitation

6 %

Air Quality in Columbia

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.3 µg/m³
PM10 5.61 µg/m³
O3 0.035 ppm
NO2 0.4 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 1.6 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)
PM2.55.3 µg/m³
PM105.61 µg/m³
O368.57 µg/m³
NO20.67 µg/m³
SO20.27 µg/m³
CO137.29 µg/m³
NH31.6 µg/m³
NO0 µg/m³