Maps and Data

You will find below tools, databases, interactive maps, and other resources that can help inform your air pollution research or community advocacy.

Explore Tools from Air Alliance Houston

Race and Toxic Facilities

Harris County Concrete Batch Plants 2021

Housing Costs and Toxic Emissions

Nearest TCEQ AutoGC (VOC) Monitor

Ethylene Oxide Risk Map

Explore Tools From Other Organizations

Air Emission Event Report Database

Cleanups in My Community (CIMC)

Enforcement and Compliance History Online (ECHO)


Environmental Justice Screen

Facility Level Information on GreenHouse gasses Tool (FLIGHT)

Facility Registry Services Query (FRS Query)

National Air Toxics Assessment (NATA)

National Emissions Inventory (NEI)

Risk Screening Environmental Indicators (RSEI)

TCEQ: Track Complaints and Enforcement

Toxic Release Inventory (TRI)

Cancer-Causing Industrial Air Pollution in the U.S. (ProPublica)