Today | Weather | Wednesday, November 19, 2025

Weather in Columbia, South Carolina

03:32 PM
Now
Cloudy Weather
81° F
Feels Like 79°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 50 %
Today
Cloudy Weather
Day 82°
Night 54°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 3

Columbia Weather Forecast Updated

35 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 19, 2024)
Rainy Weather

Day

68°

Night

59°

Wind

4 mph

Precipitation

70 %

Air Quality in Columbia

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

Pollutant Concentrations:

PM2.5 11.01 µg/m³
PM10 13.49 µg/m³
O3 0.045 ppm
NO2 1 ppb
SO2 0.6 ppb
CO 0.12 ppm
NH3 0.45 µg/m³
NO 0.11 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)
PM2.511.01 µg/m³
PM1013.49 µg/m³
O387.79 µg/m³
NO21.83 µg/m³
SO21.63 µg/m³
CO140.89 µg/m³
NH30.45 µg/m³
NO0.11 µg/m³