Philadelphia, Pennsylvania
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.4 µg/m³
- PM10:
5.8 µg/m³
- O3:
0.036 ppm
- NO2:
0.9 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:
2.26 µg/m³
- PM10:
5.47 µg/m³
- O3:
0.035 ppm
- NO2:
0.8 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:
2.16 µg/m³
- PM10:
5.25 µg/m³
- O3:
0.035 ppm
- NO2:
0.8 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:
2.11 µg/m³
- PM10:
5.16 µg/m³
- O3:
0.034 ppm
- NO2:
0.7 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:
2.11 µg/m³
- PM10:
5.2 µg/m³
- O3:
0.033 ppm
- NO2:
0.8 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:
2.12 µg/m³
- PM10:
5.26 µg/m³
- O3:
0.033 ppm
- NO2:
0.9 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:
2.11 µg/m³
- PM10:
5.25 µg/m³
- O3:
0.032 ppm
- NO2:
0.9 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:
2.13 µg/m³
- PM10:
5.27 µg/m³
- O3:
0.032 ppm
- NO2:
0.8 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:
2.22 µg/m³
- PM10:
5.39 µg/m³
- O3:
0.033 ppm
- NO2:
0.7 ppb
- SO2:
0.4 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:
2.13 µg/m³
- PM10:
4.26 µg/m³
- O3:
0.034 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:
1.89 µg/m³
- PM10:
2.93 µg/m³
- O3:
0.033 ppm
- NO2:
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:
1.63 µg/m³
- PM10:
2.26 µg/m³
- O3:
0.033 ppm
- NO2:
1.2 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:
1.42 µg/m³
- PM10:
1.92 µg/m³
- O3:
0.032 ppm
- NO2:
1.6 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:
1.37 µg/m³
- PM10:
1.88 µg/m³
- O3:
0.031 ppm
- NO2:
2.1 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:
1.46 µg/m³
- PM10:
2 µg/m³
- O3:
0.030 ppm
- NO2:
2.7 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:
1.69 µg/m³
- PM10:
2.47 µg/m³
- O3:
0.028 ppm
- NO2:
3.2 ppb
- SO2:
0.3 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:
2.04 µg/m³
- PM10:
3.3 µg/m³
- O3:
0.026 ppm
- NO2:
3.8 ppb
- SO2:
0.4 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:
2.43 µg/m³
- PM10:
4.15 µg/m³
- O3:
0.026 ppm
- NO2:
4.2 ppb
- SO2:
0.4 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.87 µg/m³
- PM10:
4.95 µg/m³
- O3:
0.027 ppm
- NO2:
4.2 ppb
- SO2:
0.4 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.27 µg/m³
- PM10:
5.43 µg/m³
- O3:
0.031 ppm
- NO2:
3.9 ppb
- SO2:
0.5 ppb
- CO:
0.17 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:
3.22 µg/m³
- PM10:
5.11 µg/m³
- O3:
0.039 ppm
- NO2:
3.1 ppb
- SO2:
0.7 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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