Springfield, Massachusetts
Humidity: 91%
Wind: 4 mph
UV Index: 0
Humidity: 100%
Wind: 9 mph
UV Index: 0
Humidity: 100%
Wind: 10 mph
UV Index: 0
Humidity: 95%
Wind: 12 mph
UV Index: 1
Humidity: 84%
Wind: 13 mph
UV Index: 1
Humidity: 75%
Wind: 14 mph
UV Index: 1
Humidity: 65%
Wind: 16 mph
UV Index: 1
Humidity: 59%
Wind: 15 mph
UV Index: 2
Humidity: 56%
Wind: 17 mph
UV Index: 1
Humidity: 54%
Wind: 20 mph
UV Index: 1
Humidity: 55%
Wind: 21 mph
UV Index: 0
Humidity: 55%
Wind: 20 mph
UV Index: 0
Humidity: 55%
Wind: 18 mph
UV Index: 0
Humidity: 55%
Wind: 15 mph
UV Index: 0
Humidity: 52%
Wind: 14 mph
UV Index: 0
Humidity: 53%
Wind: 14 mph
UV Index: 0
Humidity: 50%
Wind: 13 mph
UV Index: 0
Humidity: 49%
Wind: 12 mph
UV Index: 0
Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
18.2 µg/m³
- PM10:
23.88 µg/m³
- O3:
0.015 ppm
- NO2:
18.9 ppb
- SO2:
4.3 ppb
- CO:
0.26 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
17.91 µg/m³
- PM10:
23.75 µg/m³
- O3:
0.015 ppm
- NO2:
19.9 ppb
- SO2:
4.3 ppb
- CO:
0.26 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
17.7 µg/m³
- PM10:
24.02 µg/m³
- O3:
0.015 ppm
- NO2:
22.1 ppb
- SO2:
4.4 ppb
- CO:
0.27 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
17.34 µg/m³
- PM10:
24.09 µg/m³
- O3:
0.017 ppm
- NO2:
22.2 ppb
- SO2:
4.5 ppb
- CO:
0.28 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
16.38 µg/m³
- PM10:
23.21 µg/m³
- O3:
0.018 ppm
- NO2:
21.9 ppb
- SO2:
3.9 ppb
- CO:
0.28 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
13.96 µg/m³
- PM10:
19.47 µg/m³
- O3:
0.021 ppm
- NO2:
20 ppb
- SO2:
3.4 ppb
- CO:
0.26 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
12.77 µg/m³
- PM10:
17.31 µg/m³
- O3:
0.022 ppm
- NO2:
18.9 ppb
- SO2:
2.9 ppb
- CO:
0.25 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:
11.66 µg/m³
- PM10:
15.56 µg/m³
- O3:
0.023 ppm
- NO2:
18.7 ppb
- SO2:
2.5 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.6 µg/m³
- PM10:
13.19 µg/m³
- O3:
0.023 ppm
- NO2:
17.5 ppb
- SO2:
2.2 ppb
- CO:
0.24 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:
6.76 µg/m³
- PM10:
9.85 µg/m³
- O3:
0.024 ppm
- NO2:
14.8 ppb
- SO2:
1.9 ppb
- CO:
0.23 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:
4.05 µg/m³
- PM10:
6.31 µg/m³
- O3:
0.024 ppm
- NO2:
11.9 ppb
- SO2:
1.4 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:
2.1 µg/m³
- PM10:
3.66 µg/m³
- O3:
0.027 ppm
- NO2:
8.4 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:
1.17 µg/m³
- PM10:
2.37 µg/m³
- O3:
0.033 ppm
- NO2:
5.9 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:
0.92 µg/m³
- PM10:
2.03 µg/m³
- O3:
0.038 ppm
- NO2:
4.8 ppb
- SO2:
0.5 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:
0.86 µg/m³
- PM10:
1.94 µg/m³
- O3:
0.039 ppm
- NO2:
4.2 ppb
- SO2:
0.5 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:
0.87 µg/m³
- PM10:
2.04 µg/m³
- O3:
0.038 ppm
- NO2:
3.9 ppb
- SO2:
0.5 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:
0.89 µg/m³
- PM10:
2.14 µg/m³
- O3:
0.037 ppm
- NO2:
3.6 ppb
- SO2:
0.4 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:
0.85 µg/m³
- PM10:
2.16 µg/m³
- O3:
0.037 ppm
- NO2:
3.2 ppb
- SO2:
0.4 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.