Laws & Regulations

Ozone Designations - 2015 Standards - Kansas State Recommendations

Ozone Designations - 2015 Standards. Kansas State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Alabama State Recommendations

Ozone Designations - 2015 Standards. Alabama State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - South Dakota State Recommendations

Ozone Designations - 2015 Standards. South Dakota State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - New Hampshire State Recommendations

Ozone Designations - 2015 Standards. New Hampshire State Recommendations and EPA Responses

Nitrogen Dioxide Designations - Kentucky State Recommendations and EPA Response

2010 Nitrogen dioxide (NO2) standards. Kentucky state recommendations and EPA response.

Learn About Ozone Designations

Basic information about Ozone Designations

Ozone Designations - 2015 Standards - Idaho State Recommendations

Ozone Designations - 2015 Standards. Idaho State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Iowa State Recommendations

Ozone Designations - 2015 Standards. Iowa State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Nebraska State Recommendations

Ozone Designations - 2015 Standards. Nebraska State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Hawaii State Recommendations

Ozone Designations - 2015 Standards. Hawaii State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Tribal Recommendation from Fond du Lac Band of Lake Superior Chippewa

Ozone Designations - 2015 Standards. Fond du Lac Band of Lake Superior Chippewa Recommendations and EPA Responses

Ozone Designations - 2015 Standards - North Dakota State Recommendations

Ozone Designations - 2015 Standards. North Dakota State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - North Carolina State Recommendations

Ozone Designations - 2015 Standards. North Carolina State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Montana State Recommendations

Ozone Designations - 2015 Standards. Montana State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Maine State Recommendations

Ozone Designations - 2015 Standards. Maine State Recommendations and EPA Responses

Report: Evaluation of the Drinking Water State Revolving Fund Agencies’ Perspectives on Their Capacity to Manage Infrastructure Investment and Jobs Act Funds

Evaluation of the Drinking Water State Revolving Fund Agencies’ Perspectives on Their Capacity to Manage Infrastructure Investment and Jobs Act Funds

Ozone Designations - 2015 Standards - Minnesota State Recommendations

Ozone Designations - 2015 Standards. Minnesota State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - Tennessee State Recommendations

Ozone Designations - 2015 Standards. Tennessee State Recommendations and EPA Responses

Ozone Designations - 2015 Standards - South Carolina State Recommendations

Ozone Designations - 2015 Standards. South Carolina State Recommendations and EPA Responses

Applying or Implementing Particulate Matter (PM) Standards

Along with developing the PM standards themselves (part of the National Ambient Air Quality Standards, or NAAQS), EPA also develops requirements for how to go about attaining and maintaining those standards.