Youngstown
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20141025_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)
59 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
42 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
59 
Moderate
Ozone
39 
Good
Particles (PM2.5)
42 
Good
Ozone
36 
Good
Forecast Discussion: Saturday, October 25: Moderate southwesterly winds have transported regional pollutants and moisture into the Mahoning Valley, increasing particle production. Therefore, despite winds shifting to westerly this afternoon and helping to disperse pollutants, AQI levels will be low-Moderate. Sunday, October 26: As surface high pressure builds south of Ohio, moderate west-northwesterly winds will bring clean, dry air into Youngstown-Warren, lowering AQI levels to Good. Monday and Tuesday, south-southwesterly winds will develop ahead of an approaching cold front, transporting regional pollutants and moisture into northeastern Ohio. These conditions will enhance particle production, leading to Moderate AQI levels on both days. Wednesday, as the cold front departs to the southeast, moderate westerly winds behind it will effectively disperse pollutants in the Mahoning Valley region, lowering AQI levels to Good. Thursday, a weak surface low-pressure system approaching eastern Ohio will generate light southwesterly winds in Youngstown-Warren, reducing pollutant dispersion and gradually bringing regional pollutants into the area. As a result, AQI levels will be Moderate.

Current Conditions
Air Quality Index (AQI)
observed at 19:00 EDT
48
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 48 Good
Ozone 34 Good

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

E-Mail Notification
 
Eastgate Regional Council of Governments