Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.29 µg/m³
- PM10:
2.05 µg/m³
- O3:
0.060 ppm
- NO2:
1.2 ppb
- SO2:
0.7 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.49 µg/m³
- PM10:
2.12 µg/m³
- O3:
0.063 ppm
- NO2:
0.8 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.76 µg/m³
- PM10:
2.33 µg/m³
- O3:
0.065 ppm
- NO2:
0.6 ppb
- SO2:
0.5 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.96 µg/m³
- PM10:
2.51 µg/m³
- O3:
0.067 ppm
- NO2:
0.5 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.09 µg/m³
- PM10:
2.64 µg/m³
- O3:
0.067 ppm
- NO2:
0.5 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.1 µg/m³
- PM10:
2.67 µg/m³
- O3:
0.067 ppm
- NO2:
0.6 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.96 µg/m³
- PM10:
2.59 µg/m³
- O3:
0.065 ppm
- NO2:
0.8 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.75 µg/m³
- PM10:
2.48 µg/m³
- O3:
0.063 ppm
- NO2:
1.3 ppb
- SO2:
0.7 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.48 µg/m³
- PM10:
2.33 µg/m³
- O3:
0.061 ppm
- NO2:
1.8 ppb
- SO2:
0.7 ppb
- CO:
0.13 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.2 µg/m³
- PM10:
2.15 µg/m³
- O3:
0.058 ppm
- NO2:
1.9 ppb
- SO2:
0.7 ppb
- CO:
0.14 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.97 µg/m³
- PM10:
1.98 µg/m³
- O3:
0.056 ppm
- NO2:
1.9 ppb
- SO2:
0.7 ppb
- CO:
0.14 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:
O3
Details
Pollutant Concentrations:
- PM2.5:
0.84 µg/m³
- PM10:
1.92 µg/m³
- O3:
0.054 ppm
- NO2:
1.8 ppb
- SO2:
0.8 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Dover
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued April 7 at 8:42AM EDT by NWS Mount Holly NJ
Apr 7, 8:42 AM
→ Apr 7, 7:00 PM
There is an elevated risk for fire spread today for the Eastern
Shore of Maryland and Delaware. Minimum relative humidity values
will drop to around 25 percent this afternoon. This will be
accompanied by northwesterly winds 15 to 20 mph with gusts 25 to
35 mph. These conditions, along with the continued drying of fine
fuels, could support the rapid spread of any fires that ignite,
which could quickly become difficult to control. Conditions
improve this evening as the wind diminishes and the relative
humidity increases.
Outdoor burning is strongly discouraged. Be sure to properly
extinguish or dispose of any potential ignition sources, including
smoking materials such as cigarette butts.
This forecast considers meteorological, fuel, and land conditions
and has been developed in coordination with state fire officials.
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