Description: Technical support document for EPA's updated 2028 regional haze modeling for Hawaii, Virgin Islands, and Alaska

Other Authors:	United States. Environmental Protection Agency. Air Quality Assessment Division,
Format:	eBook
Language:	English
Published:	Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, August 2021.
Physical Description:	1 online resource (various pagings) : color illustrations, color maps.
Subjects:	Haze -- United States. Visibility -- United States. Air quality -- Standards -- United States. Air -- Pollution -- United States -- Mathematical models.
Online Access:	https://purl.fdlp.gov/GPO/gpo222220

Item Description:	In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I) and Federal Depository Library Program (FDLP). "August 2021." "EPA-454/R-21-007." GPO Cataloging Record Distribution Program (CRDP). Includes bibliographical references (pages 29-31). Technical report.
Physical Description:	1 online resource (various pagings) : color illustrations, color maps.
Bibliography:	Includes bibliographical references (pages 29-31).