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Welcome to PlanetHazard
Learn about the unknown hazards around you - the toxins you may be breathing. PlanetHazard uses information from the EPA to map over 86,000 companies throughout the United States that emit hazardous air pollutants.
Top Ten Polluters
Maps the top ten polluters in the nation, state, county or city
All Polluters
Map all polluters in an area. Search companies using the search tool
Browse Polluters
Browse polluters by area using Google maps
List Pollutants
List chemical pollutants and total annual emissions for each pollutant
List Polluters
List polluters by state, county or city
List Industries
List industries nationally or by state