Air Toxics – Cancer Risk by Census Tract

| 0

Layer displays the modelled cancer risk associated with air toxics exposure. Figures represents the liklihood of hazardous exposure per 1 million population.

Air Quality – Ozone Levels (O3) by Census Tract, 2014

| 0

This layer displays the daily average concentration of ozone and the percentage of days with concetrations of ozone above the National Ambient Air Quality Standard (NAAQS) of 0.075 parts per million in 2014.

Air Toxics – Cancer Risk by Census Tract

| 0

Layer displays the modelled cancer risk associated with air toxics exposure. Figures represents the liklihood of hazardous exposure per 1 million population.

Air Toxics – Non-Cancer Risk by Census Tract

| 0

Layer displays the modelled non-cancer risk associated with air toxics exposure. A hazard index (HI) of 1 or lower means air toxics are unlikely to cause adverse noncancer health effects over a lifetime of exposure.

Air Quality – Ozone Levels (O3) by Census Tract, 2015

| 0

This layer displays the daily average concentration of ozone and the percentage of days with concetrations of ozone above the National Ambient Air Quality Standard (NAAQS) of 0.075 parts per million in 2015.