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Hourly Weather | Today | Wednesday, August 13, 2025
Heat Advisory (Issued when high temperatures and humidity create conditions that may be hazardous during outdoor activity or prolonged exposure.)
North Charleston, South Carolina
7 AM
Cloudy WeatherCloudy weather, overcast skies with no rain.
77°
Feels Like 88°
7
Humidity: 100%
Wind: 6 mph
UV Index: 0
8 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
79°
Feels Like 91°
7
Humidity: 97%
Wind: 6 mph
UV Index: 2
9 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
81°
Feels Like 97°
7
Humidity: 89%
Wind: 6 mph
UV Index: 3
10 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
84°
Feels Like 99°
6
Humidity: 82%
Wind: 6 mph
UV Index: 3
11 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
86°
Feels Like 102°
5
Humidity: 76%
Wind: 7 mph
UV Index: 5
12 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
88°
Feels Like 104°
5
Humidity: 70%
Wind: 7 mph
UV Index: 6
1 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
90°
Feels Like 106°
8
Humidity: 66%
Wind: 7 mph
UV Index: 6
2 PM
Stormy WeatherStormy weather, thunderstorms.
91°
Feels Like 102°
51
Humidity: 65%
Wind: 8 mph
UV Index: 2
3 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
91°
Feels Like 106°
47
Humidity: 61%
Wind: 8 mph
UV Index: 5
4 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
90°
Feels Like 102°
35
Humidity: 66%
Wind: 9 mph
UV Index: 4
5 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
88°
Feels Like 100°
19
Humidity: 70%
Wind: 9 mph
UV Index: 3
6 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
88°
Feels Like 99°
19
Humidity: 74%
Wind: 9 mph
UV Index: 2
7 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
84°
Feels Like 97°
24
Humidity: 77%
Wind: 8 mph
UV Index: 1
8 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
84°
Feels Like 93°
34
Humidity: 82%
Wind: 8 mph
UV Index: 0
9 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
81°
Feels Like 91°
34
Humidity: 89%
Wind: 7 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
81°
Feels Like 90°
37
Humidity: 91%
Wind: 7 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
81°
Feels Like 91°
47
Humidity: 90%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

7 AM
28 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 3.40 µg/m³
  • PM10: 4.39 µg/m³
  • O₃: 17.04 ppb
  • NO₂: 2.70 ppb
  • SO₂: 0.65 ppb
  • CO: 97.70 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

8 AM
28 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 3.88 µg/m³
  • PM10: 5.07 µg/m³
  • O₃: 17.39 ppb
  • NO₂: 2.69 ppb
  • SO₂: 0.77 ppb
  • CO: 98.80 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

9 AM
27 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 4.37 µg/m³
  • PM10: 5.66 µg/m³
  • O₃: 24.18 ppb
  • NO₂: 2.21 ppb
  • SO₂: 0.91 ppb
  • CO: 101.71 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

10 AM
27 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 4.89 µg/m³
  • PM10: 5.79 µg/m³
  • O₃: 30.96 ppb
  • NO₂: 1.73 ppb
  • SO₂: 1.05 ppb
  • CO: 104.62 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

11 AM
26 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 5.80 µg/m³
  • PM10: 6.48 µg/m³
  • O₃: 37.75 ppb
  • NO₂: 1.24 ppb
  • SO₂: 1.19 ppb
  • CO: 107.54 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

12 PM
26 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.37 µg/m³
  • PM10: 6.96 µg/m³
  • O₃: 41.51 ppb
  • NO₂: 1.12 ppb
  • SO₂: 1.08 ppb
  • CO: 108.34 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

1 PM
26 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.11 µg/m³
  • PM10: 6.65 µg/m³
  • O₃: 45.26 ppb
  • NO₂: 0.99 ppb
  • SO₂: 0.98 ppb
  • CO: 109.15 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

2 PM
30 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.80 µg/m³
  • PM10: 6.32 µg/m³
  • O₃: 49.02 ppb
  • NO₂: 0.87 ppb
  • SO₂: 0.88 ppb
  • CO: 109.96 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

3 PM
34 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.43 µg/m³
  • PM10: 5.94 µg/m³
  • O₃: 48.05 ppb
  • NO₂: 0.89 ppb
  • SO₂: 0.87 ppb
  • CO: 107.60 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

4 PM
37 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.57 µg/m³
  • PM10: 6.22 µg/m³
  • O₃: 47.08 ppb
  • NO₂: 0.90 ppb
  • SO₂: 0.87 ppb
  • CO: 105.25 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

5 PM
40 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.33 µg/m³
  • PM10: 6.05 µg/m³
  • O₃: 46.11 ppb
  • NO₂: 0.92 ppb
  • SO₂: 0.87 ppb
  • CO: 102.89 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

6 PM
41 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 4.91 µg/m³
  • PM10: 5.67 µg/m³
  • O₃: 42.45 ppb
  • NO₂: 1.33 ppb
  • SO₂: 0.86 ppb
  • CO: 102.72 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

7 PM
41 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 4.48 µg/m³
  • PM10: 5.35 µg/m³
  • O₃: 38.79 ppb
  • NO₂: 1.73 ppb
  • SO₂: 0.84 ppb
  • CO: 102.55 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

8 PM
40 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 4.75 µg/m³
  • PM10: 5.79 µg/m³
  • O₃: 35.12 ppb
  • NO₂: 2.14 ppb
  • SO₂: 0.83 ppb
  • CO: 102.37 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

9 PM
39 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.50 µg/m³
  • PM10: 6.66 µg/m³
  • O₃: 36.28 ppb
  • NO₂: 2.35 ppb
  • SO₂: 0.88 ppb
  • CO: 106.97 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

10 PM
38 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.46 µg/m³
  • PM10: 7.62 µg/m³
  • O₃: 37.44 ppb
  • NO₂: 2.56 ppb
  • SO₂: 0.94 ppb
  • CO: 111.57 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors