POLLUTION LOCATOR|Smog and Particulates | County Report

Criteria Air Pollutant Report: NASSAU County, FL
 
 
  • Map Locating the Pollution Sources

    NASSAU 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:
    PM-10 24-hour average concentration:
    Person-days in exceedance of national air quality standard for PM-10 (24-hour):
    See how this county ranks on other criteria air pollution attributes tracked by Scorecard

    Rank counties in FLORIDA by criteria air pollutant health risks, exposures, or emissions.
    Rank facilities in NASSAU County by criteria air pollutant emissions.
    Rank monitoring stations in NASSAU County by criteria air pollutant exposures.

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  • Environmental Justice Analysis for NASSAU County

    View Summary Environmental Justice Report (en español).

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  • Exposures to Criteria Air Pollutants
  • Air Quality Index:
    Percentage of days with good air quality:89
    Percentage of days with moderate air quality:10
    Percentage of days with unhealthful air quality for sensitive populations:1
    Percentage of days with unhealthful air quality:0
    Maximum AQI level in 2003141
    Median AQI level in 200321
    90th Percentile AQI level in 200353
    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
    PM-10
        24-hour average 150 ug/m3235 ug/m3185 ug/m3 3 1
        Annual arithmetic mean 50 ug/m332 ug/m30 ug/m3 0 1
    Sulfur dioxide
        3-hour average 0.50 ppm.17 ppm.13 ppm 0 1
        24-hour average 0.14 ppm.04 ppm.03 ppm 0 1
        Annual arithmetic mean 0.03 ppm.003 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 Sources15,3823,7535792,5823091,945
    Area Sources6,8224298071,157961,694
    Point Sources5,1595,5041,2441,8729,9161,241
    All sources27,3639,6862,6305,61010,3214,880
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  • Links

    Scorecard's report on
    Florida State Implementation Plan
    Florida Department of Environmental Protection
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