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Norwalk, CT 06853 Pollution Indexes

Norwalk, CT 06853 Pollution Indexes Graph

2010 Pollution Indexes Norwalk, CT 06853 Connecticut United States
Air Pollution Index 111 110 100
Ozone Index 107 108 100
Lead Index 120 109 100
Carbon Monoxide Index 140 109 100
Nitrogen Dioxide Index 127 115 100
Particulate Matter Index 72 87 100

The data for Norwalk, CT 06853 may also contain data for the following areas: Norwalk

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