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Latest News

Feb 2017...

AERMOD View 9.3 Released!

-New US EPA AERMOD, AERMET, & MAKEMET
-New AERMOD MPI 16216r
-Updated NED downloads

see release notes

Oct 2016...

CALRoads View 6.5 Released!

- New Lakes Satellite mapping system
- Excel Import/Export ETS Data
- Met View Graph display

see release notes

Aug/Sep 2016...

CALPUFF View 8.4 Released!

- New US EPA CALMET & CALPUFF models (Version 5.8.5)
- New Lakes Satellite mapping system

see release notes

 

Regulatory Links

Environmental Regulatory Agencies
 

Click on the area of the map that matches your geographic region to view local regulatory agency information.

Map of North America with anchor links to Regulatory Geographic Regions Region I US EPA Regulatory Agencies Region II US EPA Regulatory Agencies Region III US EPA Regulatory Agencies Region IV US EPA Regulatory Agencies Region VI US EPA Regulatory Agencies Region V US EPA Regulatory Agencies Region VII US EPA Regulatory Agencies Region VIII US EPA Regulatory Agencies Region IX US EPA Regulatory Agencies Region X US EPA Regulatory Agencies Canadian Regulatory Agencies

Region I

Connecticut

Buearu of Air Management
Department of Environmental Protection
Website

Maine

Bureau of Air Quality
Maine Department of Environmental Protection
Website

Massachusetts

Division of Air Quality
Department of Environmental Protection
Website

New Hampshire

Air Resources Division
Department of Environmental Services
Website

Rhode Island

Office of Air Resources
Department of Environmental Management
Website


Vermont

Air Pollution Control Division
Department of Conservation
Website


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Region II

New Jersey

Air Quality Permitting Program
Department of Environmental Protection
Website



New York

Division of Air Resources
Department of Environmental Conservation
Website


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Region III

Delaware

Air Quality Management Section
Department of Natural Resources and Environmental Control
Website

District of Columbia

Air Quality Division
Environmental Regulation Administration
Website

Maryland

Department of the Environment
Website

Pennsylvania

Bureau of Air Quality
Department of Environmental Protection
Website

Virginia

Department of Environmental Quality
Website




West Virginia

Division of Air Quality
Department of Environmental Protection
Website


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Region IV

Alabama

Meteorological Section
Department of Environmental Management
Website

Georgia

Air Protection Branch
Environmental Protection Department
Website

Florida

Air Resources Management Division
Department of Environmental Regulation
Website

Kentucky

Division of Air Quality
Department for Environmental Protection
Website

Mississippi

Office of Pollution Control
Department of Environmental Quality
Website

North Carolina

Division of Air Quality
Department of Environment and Natural Resources
Website

South Carolina

Bureau of Air Quality Control
Department of Health and Environmental Control
Website


Tennessee

Division of Air Pollution Control
Department of Conservation and Environment
Website


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Region V

Illinois

Division of Air Pollution Control
Illinois Environmental Protection Agency
Website

Indiana

Office of Air Management
Department of Environmental Management
Website

Michigan

Air Quality Division
Department of Environmental Quality
Website

Minnesota

Environmental Outcomes Division
Minnesota Pollution Control Agency
Website

Ohio

Air Pollution Control
Ohio Environmental Protection Agency
Website


Wisconsin

Department of Natural Resources
Website


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Region VI

Arkansas

Division of Air Pollution
Arkansas Department of Environmental Quality
Website

Louisiana

Office of Environmental Assessment
Department of Environmental Quality
Website

New Mexico

Air Quality Bureau
New Mexico Environment Department
Website

Oklahoma

Air Quality Division
Oklahoma Department of Environmental Quality
Website

Texas

Technical Program Support Section
Texas Commission on Environmental Quality
Website

Region VII

Iowa

Air Quality Bureau
Department of Natural Resources
Website

Kansas

Department of Health and Environment
Website

Missouri

Air Pollution Control Program
Department of Natural Resources
Website


Nebraska

Department of Environmental Quality
Website


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Region VIII

Colorado

Air Pollution Control Division
Department of Health & Environment
Website

Montana

Air Resources Management Bureau
Department of Environmental Quality
Website

North Dakota

Division of Air Quality
Department of Health
Website

South Dakota

Air Quality Program
Department of Environment and Natural Resources
Website

Utah

Division of Air Quality
Department of Environmental Quality
Website



Wyoming

Air Quality Division
Department of Environmental Quality
Website


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Region IX

Arizona

Department of Environmental Quality
Website

California

Air Resources Board
California Env. Protection Agency
Website

Hawaii

Clean Air Branch
Department of Health
Website



Nevada

Bureau of Air Quality
Division of Environmental Protection
Website


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Region X

Alaska

Department of Environmental Conservation
Website

Idaho

Department of Environmental Quality
Website

Oregon

Air Quality Division
Department of Environmental Quality
Website



Washington

Air Quality Program
Department of Ecology
Website


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Canada

Alberta

Ministry of the Environment
Website

British Columbia

Ministry of the Environment
Website

Manitoba

Ministry of the Environment
Website

New Brunswick

Ministry of the Environment
Website

Newfoundland & Labrador

Department of Environment and Conservation
Website

Northwest Territories

Department of Environment and Natural Resources
Website

Nova Scotia

Department of Environment
Website

Nunavut

Department of Environment
Website

Ontario

Ministry of the Environment
Website

Prince Edward Island

Department of Environment, Energy and Forestry
Website

Quebec

Ministry of the Environment
Website

Saskatchewan

Ministry of the Environment
Website

Yukon

Ministry of the Environment
Website