POLLUTION LOCATOR|Smog and Particulates | County Report

Criteria Air Pollutant Report: STARK County, OH
 
 
  • Map Locating the Pollution Sources

    STARK County
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  • Air Quality Rankings: Health Risks, Exposure, and Emissions
    Cleanest/Best Counties in US Percentile Dirtiest/Worst Counties in US
    0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

    Carbon Monoxide emissions:
    Nitrogen Oxides emissions:
    PM-2.5 emissions:
    PM-10 emissions:
    Sulfur Dioxide emissions:
    Volatile Organic Compound emissions:
    Air Quality Index:
    Ozone 1-hour average concentration:
    Ozone 8-hour average concentration:
    PM-2.5 24-hour average concentration:
    PM-10 24-hour average concentration:
    Person-days in exceedance of national air quality standard for ozone (1-hour):
    Person-days in exceedance of national air quality standard for ozone (8-hour):
    See how this county ranks on other criteria air pollution attributes tracked by Scorecard

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    Rank facilities in STARK County by criteria air pollutant emissions.
    Rank monitoring stations in STARK County by criteria air pollutant exposures.

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  • Environmental Justice Analysis for STARK County

    View Summary Environmental Justice Report (en español).

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  • Health Risks
  • Population Exposed to Unhealthy Levels of Criteria Air Pollutants:

    Pollutant Person-days
    in exceedance
    of NAAQS
    Ozone
        8-hour average 6,417,823
        1-hour average 755,038
    PM-25
        Annual arithmetic mean 377,519


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  • Exposures to Criteria Air Pollutants
  • Air Quality Index:
    Percentage of days with good air quality:70
    Percentage of days with moderate air quality:29
    Percentage of days with unhealthful air quality for sensitive populations:1
    Percentage of days with unhealthful air quality:1
    Maximum AQI level in 2003179
    Median AQI level in 200340
    90th Percentile AQI level in 200370
    Air Quality Index
    0 - 50 Good
    50 - 100 Moderate
    100 - 200 Unhealthful
    200 - 300 Very Unhealthful
    300 - 500 Hazardous
    2003 Summary of Pollutant Concentrations:
    Pollutant NAAQS
    Standard
    Highest
    Recorded
    Concentration
    Second
    Highest
    Recorded
    Concentration
    Number
    of NAAQS
    Exceedances
    Stations
    Monitoring
    Pollutant
    Carbon monoxide
        1-hour average 35 ppm5.5 ppm5.4 ppm 0 1
        8-hour average 9 ppm2.8 ppm2.2 ppm 0 1
    Ozone
        1-hour average 0.12 ppm.12 ppm.12 ppm 2 4
        8-hour average 0.08 ppm.11 ppm.11 ppm 17 4
    PM-25
        24-hour average 65 ug/m338 ug/m337 ug/m3 0 2
        Annual arithmetic mean 15 ug/m316.8 ug/m315 ug/m3 1 2
    PM-10
        24-hour average 150 ug/m369 ug/m368 ug/m3 0 4
        Annual arithmetic mean 50 ug/m325 ug/m325 ug/m3 0 4
    Sulfur dioxide
        3-hour average 0.50 ppm.08 ppm.06 ppm 0 1
        24-hour average 0.14 ppm.03 ppm.03 ppm 0 1
        Annual arithmetic mean 0.03 ppm.007 ppm0 ppm 0 1
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  • 1999 Emissions Summary of Criteria Air Pollutants
  • (Expressed in tons of pollutant emitted)
      Carbon
    monoxide
    Nitrogen
    oxides
    PM-2.5 PM-10 Sulfur
    dioxide
    Volatile
    organic
    compounds
    Mobile Sources114,32515,7272,1728,4611,07410,448
    Area Sources4,7242071,6674,90789110,432
    Point Sources14,5632,7335327142,1623,616
    All sources133,61118,6664,37014,0824,12724,496
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  • Links

    Scorecard's report on
    Ohio State Implementation Plan
    Ohio Environmental Protection Agency
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