Youngstown
 
Data courtesy of:
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20160214_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://files.airnowtech.org/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://files.airnowtech.org/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)

AirNow.gov is undergoing maintenance. Updates for the forecasts and current conditions are not available between midnight and 4 am EST.

Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
53 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
50 
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
53 
Moderate
Particles (PM2.5)
50 
Good
Forecast Discussion: Saturday, February 13: A surface high-pressure system building over the central U.S. will generate moderate northwesterly winds in Youngstown-Warren, transporting a clean air mass into the region. Therefore, AQI levels will be Good. Sunday, February 14: Light southeasterly winds will limit pollutant dispersion and gradually transport regional pollutants and moisture into the Mahoning Valley, increasing particle formation. As a result, AQI levels will be Moderate. Monday, moderate southerly becoming southwesterly winds will increasing mixing in the lower levels of the atmosphere, helping to disperse pollutants and lowering AQI levels to Good. Tuesday, lighter winds will reduce pollutant dispersion; however, a low-pressure system will move through northeastern Ohio late in the day, enhancing mixing in the atmosphere and dispersing pollutants. As a result, AQI levels will remain Good. Wednesday, west-northwesterly winds behind the departing low-pressure system will transport a cleaner air mass into the region, keeping AQI levels Good. Thursday, light southeasterly winds will transport regional pollutants into the Mahoning Valley, resulting in low-Moderate AQI levels.

Current Conditions
Air Quality Index (AQI)
observed at 0:00 EST
23
Good
Health Message: None
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Particles (PM2.5) 23 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