Hourly Weather | Today Wednesday, December 24, 2025
Rock Hill, South Carolina
3 PM
Cloudy Weather
72°
Feels Like 72°
0
Humidity: 53%
Wind: 6 mph
UV Index: 2
4 PM
Cloudy Weather
68°
Feels Like 66°
0
Humidity: 57%
Wind: 6 mph
UV Index: 1
5 PM
Sunny Weather
66°
Feels Like 64°
0
Humidity: 62%
Wind: 6 mph
UV Index: 0
6 PM
Night
63°
Feels Like 63°
0
Humidity: 69%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
59°
Feels Like 57°
0
Humidity: 76%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 82%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
54°
Feels Like 54°
0
Humidity: 89%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 94%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 94%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 PM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.43 µg/m³
  • PM10: 8.2 µg/m³
  • O3: 0.039 ppm
  • NO2: 0.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.2 µg/m³
  • PM10: 7.83 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.4 µg/m³
  • PM10: 8.15 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.91 µg/m³
  • PM10: 8.92 µg/m³
  • O3: 0.030 ppm
  • NO2: 4.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
31 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.48 µg/m³
  • PM10: 9.78 µg/m³
  • O3: 0.027 ppm
  • NO2: 5.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
33 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.94 µg/m³
  • PM10: 10.47 µg/m³
  • O3: 0.024 ppm
  • NO2: 6.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
35 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.51 µg/m³
  • PM10: 11.21 µg/m³
  • O3: 0.022 ppm
  • NO2: 6.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.08 µg/m³
  • PM10: 11.86 µg/m³
  • O3: 0.021 ppm
  • NO2: 6.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.15 µg/m³
  • PM10: 11.79 µg/m³
  • O3: 0.021 ppm
  • NO2: 5.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.