Youngstown
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20150421_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)
41 
Good
Health Message: None
Air Quality Index (AQI)
37 
Good
Health Message: None
AQI - Pollutant Details
Ozone
41 
Good
Particles (PM2.5)
21 
Good
Ozone
37 
Good
Particles (PM2.5)
21 
Good
Forecast Discussion: Tuesday, April 21: Breezy west-southwesterly winds will disperse pollutants and transport a clean air mass into northeastern Ohio, leading to Good AQI levels. Wednesday, April 22: Moderate and occasionally gusty westerly winds will continue to disperse pollutants in the Mahoning Valley, and mostly cloudy skies and cool temperatures will inhibit ozone formation. Therefore, AQI levels will remain Good. Thursday and Friday, surface high pressure building over the Ohio River Valley will generate moderate northwesterly winds in Youngstown-Warren, effectively dispersing pollutants. Furthermore, partly to mostly cloudy skies and cool temperatures will continue to limit ozone formation. These conditions, combined with low regional pollutant carryover from day to day, will yield Good AQI levels on both days. Saturday and Sunday, lighter winds will limit pollutant dispersion in northeastern Ohio. However, low regional pollutant carryover from day to day will keep AQI levels Good on both days.

Current Conditions
Air Quality Index (AQI)
observed at 16:00 EDT
37
Good
Health Message: None
AQI - Pollutant Details
Ozone 37 Good
Particles (PM2.5) 16 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