Springfield, Massachusetts
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.72 µg/m³
- PM10:
7.92 µg/m³
- O3:
0.019 ppm
- NO2:
8.7 ppb
- SO2:
0.5 ppb
- CO:
0.25 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:
3.16 µg/m³
- PM10:
6.6 µg/m³
- O3:
0.033 ppm
- NO2:
4.5 ppb
- SO2:
0.7 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:
3.64 µg/m³
- PM10:
7.25 µg/m³
- O3:
0.037 ppm
- NO2:
3.5 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:
4.34 µg/m³
- PM10:
8.16 µg/m³
- O3:
0.040 ppm
- NO2:
3.2 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:
5.06 µg/m³
- PM10:
9.25 µg/m³
- O3:
0.042 ppm
- NO2:
3.4 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:
5.54 µg/m³
- PM10:
10.26 µg/m³
- O3:
0.042 ppm
- NO2:
4.2 ppb
- SO2:
0.8 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:
5.66 µg/m³
- PM10:
10.87 µg/m³
- O3:
0.040 ppm
- NO2:
5.3 ppb
- SO2:
0.8 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:
5.71 µg/m³
- PM10:
11.34 µg/m³
- O3:
0.037 ppm
- NO2:
7.3 ppb
- SO2:
0.7 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:
5.88 µg/m³
- PM10:
12.04 µg/m³
- O3:
0.032 ppm
- NO2:
10 ppb
- SO2:
0.6 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:
6.01 µg/m³
- PM10:
12.86 µg/m³
- O3:
0.029 ppm
- NO2:
11.6 ppb
- SO2:
0.5 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.88 µg/m³
- PM10:
13.22 µg/m³
- O3:
0.028 ppm
- NO2:
11.3 ppb
- SO2:
0.4 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.58 µg/m³
- PM10:
13.12 µg/m³
- O3:
0.028 ppm
- NO2:
10.1 ppb
- SO2:
0.4 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:
5.23 µg/m³
- PM10:
12.82 µg/m³
- O3:
0.029 ppm
- NO2:
8.8 ppb
- SO2:
0.4 ppb
- CO:
0.20 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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