Table 2 Pearson correlation coefficients (Weighted by square root of county population)

PM_2.5

1

−0.22*

−0.27*

0.12*

0.20*

0.27*

Exceptional Aging

−0.22*

1

0.51*

0.38*

−0.32*

−0.41*

Life Expectancy

−0.27*

0.51*

1

0.68*

−0.63*

−0.77*

Median Income

0.12*

0.38*

0.68*

1

−0.54*

−0.58*

Percent Smokers

0.20*

−0.32*

−0.63*

−0.54*

1

0.64*

Percent Obese

0.27*

−0.41*

−0.77*

−0.58*

0.64*

1