Today | Weather | Sunday, June 28, 2026

Weather in Columbia, South Carolina

08:12 AM
Now
Cloudy Weather
79° F
Feels Like 84°
Precipitation 7 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 83 %
Today
Sunny with a Chance of Thunderstorms
Day 97°
Night 73°
Precipitation 86 %
Wind 8 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Columbia Weather Forecast Updated

31 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 28, 2025)
Sunny with a Chance of Thunderstorms

Day

95°

Night

72°

Wind

4 mph

UV Index

12

Precipitation

55 %

Air Quality in Columbia

NOW
16 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.51 µg/m³
PM10 3.34 µg/m³
O3 0.017 ppm
NO2 0.9 ppb
SO2 0.2 ppb
CO 0.09 ppm
NH3 0.35 µg/m³
NO 0.16 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)
PM2.52.51 µg/m³
PM103.34 µg/m³
O333.99 µg/m³
NO21.66 µg/m³
SO20.56 µg/m³
CO107.3 µg/m³
NH30.35 µg/m³
NO0.16 µg/m³