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Alton Pollution Indexes

Alton Pollution Indexes Graph

Alton data is not available. Halifax county data used instead.

2010 Pollution Indexes Halifax county, VA Virginia United States
Air Pollution Index 99 90 100
Ozone Index 100 82 100
Lead Index 75 60 100
Carbon Monoxide Index 87 86 100
Nitrogen Dioxide Index 97 100 100
Particulate Matter Index 124 94 100

The data for Halifax county, VA may also contain data for the following areas: Ingram, Crystal Hill, Lennig, Scottsburg, Turbeville, Halifax, Nathalie, Alton, South Boston, Vernon Hill, Virgilina, Clover, Republican Grove

Index score: (100 = National Average) for an area is compared to the national average of 100. A score of 200 indicates twice the national average, while 50 indicates half the national average.

Information is deemed reliable but not guaranteed. Demographic Information FAQ