Hourly Weather | Today | Monday, August 25, 2025
Columbia, South Carolina
9 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
81°
Feels Like 79°
0
Humidity: 45%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
79°
Feels Like 75°
0
Humidity: 50%
Wind: 5 mph
UV Index: 0
11 PM
NightNighttime, with dark skies and stars or a moon visible.
75°
Feels Like 75°
0
Humidity: 67%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

9 PM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.37 µg/m³
  • PM10: 15.74 µg/m³
  • O₃: 43.78 ppb
  • NO₂: 6.09 ppb
  • SO₂: 0.93 ppb
  • CO: 232.58 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 PM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 14.29 µg/m³
  • PM10: 14.58 µg/m³
  • O₃: 40.11 ppb
  • NO₂: 5.82 ppb
  • SO₂: 0.92 ppb
  • CO: 231.22 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 PM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.95 µg/m³
  • PM10: 13.14 µg/m³
  • O₃: 36.45 ppb
  • NO₂: 5.55 ppb
  • SO₂: 0.91 ppb
  • CO: 229.87 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.