Today | Weather | Friday, June 5, 2026

Weather in Columbia, Missouri

10:05 AM
Now
Rainy Weather
75° F
Feels Like 73°
Precipitation 56 %
Wind 14 mph
UV Index (0 - 11+) 2
Humidity 82 %
Today
Sunny with a Chance of Thunderstorms
Day 84°
Night 68°
Precipitation 87 %
Wind 12 mph
UV Index (0 - 11+) 5

Columbia Weather Forecast Updated

15 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 5, 2025)
Partly Sunny with Showers

Day

73°

Night

61°

Wind

6 mph

UV Index

3

Precipitation

55 %

Air Quality in Columbia

NOW
28 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.05 µg/m³
PM10 1.31 µg/m³
O3 0.030 ppm
NO2 0.5 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 0.94 µg/m³
NO 0.14 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)
PM2.51.05 µg/m³
PM101.31 µg/m³
O359.27 µg/m³
NO21 µg/m³
SO20.15 µg/m³
CO115.33 µg/m³
NH30.94 µg/m³
NO0.14 µg/m³