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Fontana Dam Pollution Indexes

Fontana Dam Pollution Indexes Graph

Fontana Dam data is not available. Graham county data used instead.

2010 Pollution Indexes Graham county, NC North Carolina United States
Air Pollution Index 91 89 100
Ozone Index 92 91 100
Lead Index 80 55 100
Carbon Monoxide Index 94 92 100
Nitrogen Dioxide Index 96 99 100
Particulate Matter Index 86 97 100

The data for Graham county, NC may also contain data for the following areas: Fontana Dam, Robbinsville, Tapoco, Lake Santeetlah

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