Air Toxics – Non-Cancer Risk by Census Tract

Layer displays the modeled 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.

Missouri NAIP, 2004

The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2004.

Missouri NAIP, 2002

The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2002 for portions of Missouri.

Missouri NAIP, 2006

The National Agriculture Imagery Program (NAIP) product is aerial imagery based on data collected in the late spring of 2006.

Missouri NAIP, 2003

The National Agriculture Imagery Program (NAIP) product is color-infrared aerial imagery based on data collected in the late spring of 2003.