Youngstown
 
Data and Forecasts courtesy of:
 

 - https://files.airnowtech.org/airnow/today/cur_aqi_mi_in_oh.jpg Map Map Map Map Map Map Map Map Map Map Map Map Map
 
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 Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20180524_mi_in_oh.jpg Map Map Map Map Map Map Map Map Map Map Map Map Map
 
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 - https://files.airnowtech.org/airnow/today/anim_aqi_mi_in_oh.gif Map Map Map Map Map Map Map Map Map Map Map Map Map
 
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: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.
AQI: Moderate (51 - 100) AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.
AQI: Unhealthy (151 - 200) AQI: Unhealthy (151 - 200)
Everyone may begin to experience health effects members of sensitive groups may experience more serious health effects.
 AQI:Very Unhealthy (201 - 300) AQI: Very Unhealthy (201 - 300)
Health alert: everyone may experience more serious health effects.
AQI: Hazardous(301 - 500) AQI: Hazardous (301 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.
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)
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 14:00 EDT
74
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
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
Ozone 74 Moderate
Particles (PM2.5) 45 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
87
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Air Quality Index (AQI)
101
Unhealthy for Sensitive Groups
Health Message: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors.
ACTION DAY
AQI - Pollutant Details
Ozone
87
Moderate
Particles (PM2.5)
53
Moderate
Ozone
101
Unhealthy for Sensitive Groups
Particles (PM2.5)
55
Moderate
Forecast Discussion: Thursday, May 24: Winds will weaken in Youngstown-Warren, limiting pollutant dispersion. Furthermore, an upper-level ridge of high pressure will reduce mixing and produce mostly sunny skies and warm temperatures. These conditions will increase ground-level ozone formation, leading to Moderate AQI levels. Friday, May 25, is an Air Quality Advisory Day in the Youngstown-Warren region. As the upper-level ridge persists over Ohio, mostly sunny skies and temperatures in the mid-80s will continue to enhance ozone formation. Furthermore, light southeasterly to southwesterly winds will transport additional pollutants into the region. As a result, AQI levels will be Unhealthy for Sensitive Groups. Saturday, increasing clouds and scattered afternoon rain showers will reduce ozone production in the Mahoning Valley. However, light southwesterly winds will continue to transport regional pollutants into the area, leading to Moderate AQI levels. Sunday, mostly cloudy skies and rain showers will limit ozone production. However, light southerly winds will bring pollutants into the Mahoning Valley, resulting in low-Moderate AQI levels. Memorial Day and Tuesday, winds will gradually shift to northerly, bringing cleaner air into Youngstown-Warren. However, increasing sunshine will enhance ozone production on Tuesday. As a result, AQI levels will be high-Good on Monday and low-Moderate on Tuesday.
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