Mississippi
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High Ozone Days Particle Pollution Groups At Risk  
County
Grade
Wgt.
Avg.
Orange
Days
Red
Days
Purple
Days
Adams A 0.0 0 0 0
Bolivar A 0.0 0 0 0
Desoto D 2.7 8 0 0
Forrest - - - - -
Hancock * * * * *
Harrison D 2.7 8 0 0
Hinds B 0.3 1 0 0
Jackson C 1.3 4 0 0
Jones - - - - -
Lauderdale B 0.3 1 0 0
Lee A 0.0 0 0 0
Lowndes - - - - -
Madison * * * * *
Marshall * * * * *
Pearl River - - - - -
Rankin - - - - -
Scott - - - - -
Warren * * * * *
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American Lung Association State of the Air: 2008 NOTES

(1) * indicates incomplete monitoring data for all three years. Therefore, those counties are excluded from the grade analysis.
(2) A dash (-) indicates that there is no monitor collecting data in the county.

More about Methodology.