Springfield, Massachusetts
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.91 µg/m³
- PM10:
4.17 µg/m³
- O3:
0.047 ppm
- NO2:
2.9 ppb
- SO2:
0.6 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:
2.28 µg/m³
- PM10:
4.79 µg/m³
- O3:
0.048 ppm
- NO2:
2.7 ppb
- SO2:
0.5 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:
2.97 µg/m³
- PM10:
5.91 µg/m³
- O3:
0.050 ppm
- NO2:
2.7 ppb
- SO2:
0.6 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:
3.9 µg/m³
- PM10:
7.38 µg/m³
- O3:
0.051 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.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.79 µg/m³
- PM10:
8.72 µg/m³
- O3:
0.051 ppm
- NO2:
3.7 ppb
- SO2:
0.8 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:
5.82 µg/m³
- PM10:
10.39 µg/m³
- O3:
0.050 ppm
- NO2:
5.4 ppb
- SO2:
0.9 ppb
- CO:
0.18 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:
6.9 µg/m³
- PM10:
12.44 µg/m³
- O3:
0.047 ppm
- NO2:
8.2 ppb
- SO2:
1 ppb
- CO:
0.19 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:
7.93 µg/m³
- PM10:
14.44 µg/m³
- O3:
0.045 ppm
- NO2:
9.6 ppb
- SO2:
1 ppb
- CO:
0.21 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:
8.58 µg/m³
- PM10:
15.8 µg/m³
- O3:
0.043 ppm
- NO2:
9.6 ppb
- SO2:
1 ppb
- CO:
0.21 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:
8.96 µg/m³
- PM10:
16.61 µg/m³
- O3:
0.042 ppm
- NO2:
9.4 ppb
- SO2:
1 ppb
- CO:
0.22 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:
9.32 µg/m³
- PM10:
17.29 µg/m³
- O3:
0.041 ppm
- NO2:
9.3 ppb
- SO2:
1 ppb
- CO:
0.22 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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