Philadelphia, Pennsylvania
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.8 µg/m³
- PM10:
1.31 µg/m³
- O3:
0.030 ppm
- NO2:
3.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.81 µg/m³
- PM10:
1.37 µg/m³
- O3:
0.031 ppm
- NO2:
3.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.8 µg/m³
- PM10:
1.37 µg/m³
- O3:
0.032 ppm
- NO2:
3.5 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.76 µg/m³
- PM10:
1.34 µg/m³
- O3:
0.033 ppm
- NO2:
3.4 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.72 µg/m³
- PM10:
1.31 µg/m³
- O3:
0.034 ppm
- NO2:
3.4 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.69 µg/m³
- PM10:
1.28 µg/m³
- O3:
0.035 ppm
- NO2:
3.4 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.66 µg/m³
- PM10:
1.27 µg/m³
- O3:
0.035 ppm
- NO2:
3.3 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.62 µg/m³
- PM10:
1.25 µg/m³
- O3:
0.036 ppm
- NO2:
3.1 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.62 µg/m³
- PM10:
1.25 µg/m³
- O3:
0.036 ppm
- NO2:
2.9 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.63 µg/m³
- PM10:
1.27 µg/m³
- O3:
0.036 ppm
- NO2:
2.7 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.65 µg/m³
- PM10:
1.34 µg/m³
- O3:
0.036 ppm
- NO2:
2.7 ppb
- SO2:
0.6 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.69 µg/m³
- PM10:
1.41 µg/m³
- O3:
0.035 ppm
- NO2:
2.6 ppb
- SO2:
0.5 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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