Charleston, South Carolina
Humidity: 99%
Wind: 6 mph
UV Index: 0
Humidity: 100%
Wind: 7 mph
UV Index: 0
Humidity: 99%
Wind: 8 mph
UV Index: 1
Humidity: 96%
Wind: 8 mph
UV Index: 1
Humidity: 88%
Wind: 9 mph
UV Index: 1
Humidity: 80%
Wind: 8 mph
UV Index: 3
Humidity: 72%
Wind: 8 mph
UV Index: 3
Humidity: 67%
Wind: 7 mph
UV Index: 3
Humidity: 62%
Wind: 7 mph
UV Index: 2
Humidity: 65%
Wind: 7 mph
UV Index: 2
Humidity: 68%
Wind: 6 mph
UV Index: 1
Humidity: 72%
Wind: 6 mph
UV Index: 0
Humidity: 78%
Wind: 5 mph
UV Index: 0
Humidity: 84%
Wind: 5 mph
UV Index: 0
Humidity: 91%
Wind: 5 mph
UV Index: 0
Humidity: 95%
Wind: 5 mph
UV Index: 0
Humidity: 92%
Wind: 5 mph
UV Index: 0
Humidity: 92%
Wind: 5 mph
UV Index: 0
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.9 µg/m³
- PM10:
4.55 µg/m³
- O3:
0.023 ppm
- NO2:
1.1 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.83 µg/m³
- PM10:
4.37 µg/m³
- O3:
0.022 ppm
- NO2:
1.3 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.82 µg/m³
- PM10:
4.29 µg/m³
- O3:
0.020 ppm
- NO2:
1.5 ppb
- SO2:
0.2 ppb
- CO:
0.11 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.9 µg/m³
- PM10:
4.37 µg/m³
- O3:
0.020 ppm
- NO2:
1.4 ppb
- SO2:
0.2 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.18 µg/m³
- PM10:
4.67 µg/m³
- O3:
0.021 ppm
- NO2:
1.2 ppb
- SO2:
0.3 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.84 µg/m³
- PM10:
5.39 µg/m³
- O3:
0.024 ppm
- NO2:
1.1 ppb
- SO2:
0.3 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.12 µg/m³
- PM10:
6.87 µg/m³
- O3:
0.029 ppm
- NO2:
1.1 ppb
- SO2:
0.4 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
7.01 µg/m³
- PM10:
9.08 µg/m³
- O3:
0.033 ppm
- NO2:
1 ppb
- SO2:
0.5 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.05 µg/m³
- PM10:
11.48 µg/m³
- O3:
0.036 ppm
- NO2:
0.9 ppb
- SO2:
0.5 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.69 µg/m³
- PM10:
13.38 µg/m³
- O3:
0.039 ppm
- NO2:
0.9 ppb
- SO2:
0.6 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
11.7 µg/m³
- PM10:
14.51 µg/m³
- O3:
0.041 ppm
- NO2:
0.9 ppb
- SO2:
0.7 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
12.1 µg/m³
- PM10:
14.9 µg/m³
- O3:
0.041 ppm
- NO2:
1 ppb
- SO2:
0.7 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
11.97 µg/m³
- PM10:
14.64 µg/m³
- O3:
0.041 ppm
- NO2:
1.1 ppb
- SO2:
0.7 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
11.57 µg/m³
- PM10:
14.02 µg/m³
- O3:
0.040 ppm
- NO2:
1.1 ppb
- SO2:
0.7 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.82 µg/m³
- PM10:
12.92 µg/m³
- O3:
0.040 ppm
- NO2:
1 ppb
- SO2:
0.6 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.14 µg/m³
- PM10:
11.98 µg/m³
- O3:
0.039 ppm
- NO2:
1 ppb
- SO2:
0.6 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.54 µg/m³
- PM10:
11.21 µg/m³
- O3:
0.039 ppm
- NO2:
1 ppb
- SO2:
0.6 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
8.68 µg/m³
- PM10:
10.18 µg/m³
- O3:
0.039 ppm
- NO2:
0.9 ppb
- SO2:
0.6 ppb
- CO:
0.15 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.