Springfield, Massachusetts
Humidity: 73%
Wind: 15 mph
UV Index: 0
Humidity: 71%
Wind: 9 mph
UV Index: 0
Humidity: 75%
Wind: 10 mph
UV Index: 0
Humidity: 77%
Wind: 10 mph
UV Index: 0
Humidity: 79%
Wind: 10 mph
UV Index: 0
Humidity: 80%
Wind: 9 mph
UV Index: 0
Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
12.72 µg/m³
- PM10:
18.12 µg/m³
- O3:
0.025 ppm
- NO2:
14 ppb
- SO2:
2.1 ppb
- CO:
0.22 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.57 µg/m³
- PM10:
15.34 µg/m³
- O3:
0.028 ppm
- NO2:
10.4 ppb
- SO2:
1.5 ppb
- CO:
0.20 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:
9.57 µg/m³
- PM10:
14.4 µg/m³
- O3:
0.030 ppm
- NO2:
7.7 ppb
- SO2:
1.3 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.45 µg/m³
- PM10:
14.79 µg/m³
- O3:
0.031 ppm
- NO2:
6.9 ppb
- SO2:
1.3 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.38 µg/m³
- PM10:
14.92 µg/m³
- O3:
0.031 ppm
- NO2:
7.1 ppb
- SO2:
1.3 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.44 µg/m³
- PM10:
14.71 µg/m³
- O3:
0.031 ppm
- NO2:
7.4 ppb
- SO2:
1.4 ppb
- CO:
0.19 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.