United States Department of Transportation
ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners.
As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.
i
Federal Highway Administration (FHWA) Carbon Monoxide (CO) Categorical Hot-Spot Finding With MOVES2014a
-
2017-07-07
-
Series: Memoranda & Guidance: Guidance
[PDF-92.83 KB]
Details:
-
Corporate Creators:
-
Corporate Contributors:
-
Subject/TRT Terms:
-
Series:
-
Resource Type:
-
Right Statement:
-
Geographical Coverage:
-
Corporate Publisher:
-
Abstract:In 1971, the U.S. Environmental Protection Agency (EPA) first set National Ambient Air Quality Standards (NAAQS) for CO. EPA set an 8-hour primary NAAQS at 9 parts per million (ppm) and a 1hour primary NAAQS at 35 ppm (see table below). All CO areas are currently meeting the NAAQS and have approved maintenance plans.
-
Format:
-
Collection(s):
-
Main Document Checksum:
-
Download URL:
-
File Type:
