Humidity: 90%
Wind: 9 mph
UV Index: 0
Humidity: 87%
Wind: 8 mph
UV Index: 0
Humidity: 87%
Wind: 9 mph
UV Index: 0
Humidity: 86%
Wind: 9 mph
UV Index: 0
Humidity: 79%
Wind: 10 mph
UV Index: 1
Humidity: 71%
Wind: 10 mph
UV Index: 1
Humidity: 65%
Wind: 9 mph
UV Index: 1
Humidity: 63%
Wind: 9 mph
UV Index: 2
Humidity: 61%
Wind: 8 mph
UV Index: 1
Humidity: 63%
Wind: 8 mph
UV Index: 1
Humidity: 67%
Wind: 7 mph
UV Index: 0
Humidity: 71%
Wind: 7 mph
UV Index: 0
Humidity: 74%
Wind: 7 mph
UV Index: 0
Humidity: 79%
Wind: 7 mph
UV Index: 0
Humidity: 85%
Wind: 6 mph
UV Index: 0
Humidity: 86%
Wind: 6 mph
UV Index: 0
Humidity: 86%
Wind: 6 mph
UV Index: 0
Humidity: 86%
Wind: 6 mph
UV Index: 0
Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
15.04 µg/m³
- PM10:
16.59 µg/m³
- O3:
0.023 ppm
- NO2:
6.9 ppb
- SO2:
2.3 ppb
- CO:
0.19 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:
15.62 µg/m³
- PM10:
17.12 µg/m³
- O3:
0.023 ppm
- NO2:
7.3 ppb
- SO2:
2.3 ppb
- CO:
0.19 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:
15.47 µg/m³
- PM10:
16.89 µg/m³
- O3:
0.022 ppm
- NO2:
7.8 ppb
- SO2:
2.2 ppb
- CO:
0.20 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:
14.86 µg/m³
- PM10:
16.19 µg/m³
- O3:
0.021 ppm
- NO2:
8.6 ppb
- SO2:
2.1 ppb
- CO:
0.21 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:
13.41 µg/m³
- PM10:
14.69 µg/m³
- O3:
0.022 ppm
- NO2:
8.6 ppb
- SO2:
2 ppb
- CO:
0.21 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:
11.17 µg/m³
- PM10:
12.45 µg/m³
- O3:
0.024 ppm
- NO2:
6.9 ppb
- SO2:
2 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:
9.61 µg/m³
- PM10:
10.95 µg/m³
- O3:
0.027 ppm
- NO2:
6 ppb
- SO2:
2 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:
8.31 µg/m³
- PM10:
9.71 µg/m³
- O3:
0.029 ppm
- NO2:
5.4 ppb
- SO2:
2 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:
7.06 µg/m³
- PM10:
8.44 µg/m³
- O3:
0.031 ppm
- NO2:
4.9 ppb
- SO2:
1.9 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:
6.35 µg/m³
- PM10:
7.78 µg/m³
- O3:
0.033 ppm
- NO2:
5.1 ppb
- SO2:
1.8 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:
5.9 µg/m³
- PM10:
7.44 µg/m³
- O3:
0.033 ppm
- NO2:
5.9 ppb
- SO2:
1.8 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:
5.53 µg/m³
- PM10:
7.21 µg/m³
- O3:
0.033 ppm
- NO2:
7.2 ppb
- SO2:
1.8 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:
5.43 µg/m³
- PM10:
7.27 µg/m³
- O3:
0.032 ppm
- NO2:
8.2 ppb
- SO2:
1.8 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:
5.52 µg/m³
- PM10:
7.52 µg/m³
- O3:
0.032 ppm
- NO2:
8.5 ppb
- SO2:
1.7 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:
5.59 µg/m³
- PM10:
7.68 µg/m³
- O3:
0.032 ppm
- NO2:
8.4 ppb
- SO2:
1.6 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:
5.7 µg/m³
- PM10:
7.83 µg/m³
- O3:
0.032 ppm
- NO2:
8.1 ppb
- SO2:
1.5 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:
5.8 µg/m³
- PM10:
7.93 µg/m³
- O3:
0.032 ppm
- NO2:
7.7 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
5.75 µg/m³
- PM10:
7.79 µg/m³
- O3:
0.031 ppm
- NO2:
7 ppb
- SO2:
1.2 ppb
- CO:
0.18 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Dayton
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued December 4 at 3:54AM EST by NWS Wilmington OH
Dec 4, 3:54 AM
→ Dec 4, 9:00 AM
Light snow will continue to move through the region early this
morning with the passage of a cold front. Minor snow accumulations
are expected. Additionally, some very patchy freezing fog may
develop. The main impacts are expected to be reduced visibilities
and some slick spots on untreated surfaces.
Motorists should exercise caution. Plan extra time for the
Thursday morning commute.