Washington, District of Columbia
4 PM
88°
Feels Like
88°
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.69 µg/m³
- PM10:
7.07 µg/m³
- O3:
0.027 ppm
- NO2:
1.1 ppb
- SO2:
0.4 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:
6.09 µg/m³
- PM10:
7.51 µg/m³
- O3:
0.029 ppm
- NO2:
0.9 ppb
- SO2:
0.4 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:
6.81 µg/m³
- PM10:
8.23 µg/m³
- O3:
0.033 ppm
- NO2:
0.7 ppb
- SO2:
0.4 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:
6.41 µg/m³
- PM10:
7.46 µg/m³
- O3:
0.046 ppm
- NO2:
0.5 ppb
- SO2:
0.3 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:
5.82 µg/m³
- PM10:
6.66 µg/m³
- O3:
0.051 ppm
- NO2:
0.4 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:
6 µg/m³
- PM10:
6.85 µg/m³
- O3:
0.052 ppm
- NO2:
0.4 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:
5.89 µg/m³
- PM10:
6.74 µg/m³
- O3:
0.054 ppm
- NO2:
0.3 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:
5.44 µg/m³
- PM10:
6.27 µg/m³
- O3:
0.054 ppm
- NO2:
0.4 ppb
- SO2:
0.1 ppb
- CO:
0.10 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:
4.97 µg/m³
- PM10:
5.76 µg/m³
- O3:
0.054 ppm
- NO2:
0.4 ppb
- SO2:
0.1 ppb
- CO:
0.10 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:
4.75 µg/m³
- PM10:
5.46 µg/m³
- O3:
0.049 ppm
- NO2:
0.9 ppb
- SO2:
0.1 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:
4.79 µg/m³
- PM10:
5.46 µg/m³
- O3:
0.041 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:
4.81 µg/m³
- PM10:
5.41 µg/m³
- O3:
0.035 ppm
- NO2:
1.9 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:
4.71 µg/m³
- PM10:
5.26 µg/m³
- O3:
0.027 ppm
- NO2:
2 ppb
- SO2:
0.1 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
4.76 µg/m³
- PM10:
5.37 µg/m³
- O3:
0.021 ppm
- NO2:
2.2 ppb
- SO2:
0.1 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
4.88 µg/m³
- PM10:
5.55 µg/m³
- O3:
0.017 ppm
- NO2:
2.2 ppb
- SO2:
0.1 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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