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Brownsville, TX 78521 Pollution Indexes

Brownsville, TX 78521 Pollution Indexes Graph

2010 Pollution Indexes Brownsville, TX 78521 Texas United States
Air Pollution Index 82 94 100
Ozone Index 86 100 100
Lead Index 54 80 100
Carbon Monoxide Index 74 92 100
Nitrogen Dioxide Index 102 96 100
Particulate Matter Index 93 101 100

The data for Brownsville, TX 78521 may also contain data for the following areas: Brownsville

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