Today | Weather | Tuesday, December 30, 2025

Weather in Columbia, South Carolina

12:14 AM
Now
Cloudy Night
34° F
Feels Like 34°
Precipitation 0 %
Wind 5 mph
Humidity 60 %
Today
Cloudy Weather
Day 48°
Night 30°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 3

Columbia Weather Forecast Updated

18 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 30, 2024)
Cloudy Weather

Day

66°

Night

45°

Wind

6 mph

UV Index

3

Precipitation

0 %

Air Quality in Columbia

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.5 µg/m³
PM10 2.07 µg/m³
O3 0.036 ppm
NO2 1.3 ppb
SO2 0.3 ppb
CO 0.14 ppm
NH3 1.15 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)
PM2.51.5 µg/m³
PM102.07 µg/m³
O370.73 µg/m³
NO22.41 µg/m³
SO20.8 µg/m³
CO162.94 µg/m³
NH31.15 µg/m³
NO0 µg/m³