Youngstown
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20141127_mi_in_oh.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 - http://www.epa.gov/airnow/today/cur_aqi_mi_in_oh.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_mi_in_oh.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
Today's AQI Data
 
State Air Quality Resources
American Lung Association (ALA) of Ohio
Ohio EPA - Division of Air Pollution Control (DAPC)
Ohio EPA - For More Information
Ohio EPA's AIROHIO web site
Ohio Environmental Protection Agency (EPA)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
42 
Good
Health Message: None
Air Quality Index (AQI)
50 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
42 
Good
Particles (PM2.5)
50 
Good
Forecast Discussion: Wednesday, November 26: Surface high pressure moving over Ohio will produce light northeasterly winds in the Mahoning Valley, reducing pollutant dispersion. However, low pollutant carryover from previous days will lead to Good AQI levels. Thanksgiving Day, November 27: A weak low-pressure system passing to the north will generate light to moderate westerly winds in northeastern Ohio, dispersing pollutants and keeping AQI levels Good. Friday, westerly winds will shift to southerly as a cold front approaches from the northwest. These winds will bring some regional pollutants into the Mahoning Valley. However, low pollutant carryover from Thursday will result in Good AQI levels. Saturday, southerly winds ahead of the approaching cold front will continue to transport moisture and regional pollutants into the Mahoning Valley. These conditions will enhance particle production, resulting to low-Moderate AQI levels. Sunday, as the cold front moves into Ohio, moderate to strong southwesterly winds will help to disperse pollutants in the Youngstown-Warren region. However, these winds will also transport additional pollutants into the area. Furthermore, moisture associated with rain showers will aid particle production. Therefore, AQI levels will be low-Moderate. Monday, northwesterly winds behind the departing cold front will disperse pollutants and bring clean, cool air into the Mahoning Valley, lowering AQI levels to Good.

Current Conditions
Air Quality Index (AQI)
observed at 10:00 EST
33
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 33 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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Eastgate Regional Council of Governments