Youngstown
 
Data courtesy of:
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20150630_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)
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)
57 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
53 
Moderate
Ozone
41 
Good
Particles (PM2.5)
57 
Moderate
Ozone
42 
Good
Forecast Discussion: Tuesday, June 30: A low-pressure system will impact northeastern Ohio, enhancing vertical mixing in the atmosphere and helping to disperse pollutants. However, moderate southwesterly winds will transport smoke originating from fires in Canada into the Mahoning Valley, leading to low-Moderate AQI levels. Wednesday, July 1: Light to moderate west-southwesterly winds behind the departing low-pressure system will continue to transport smoke into Youngstown-Warren, keeping AQI levels Moderate. Thursday and Friday, as surface high pressure builds over the Great Lakes, light northeasterly winds will develop in Youngstown-Warren, transporting a cleaner air mass into the region. However, lingering smoke will keep AQI levels low-Moderate on both days. Independence Day and Sunday, light winds will reduce pollutant dispersion in the Mahoning Valley. Therefore, despite partly to mostly cloudy skies limiting ozone formation, AQI levels will be low-Moderate on both days.

Current Conditions
Air Quality Index (AQI)
observed at 15:00 EDT
45
Good
Health Message: None
AQI - Pollutant Details
Ozone 45 Good
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