NYU Spatial Data Repository

Federal NO2, SO2, and CO Area Designations: California, 2003

Author(s):
Description:
This polygon shapefile displays federal Nitrogen Oxide (NO2), Sulfur Dioxide (SO2), and Carbon Monoxide (CO) area designations contained in 40CFR81.305, the federal National Ambient Air Quality Standard (NAAQS) which monitors each pollutant as per the Clean Air Act. There are three designation categories: nonattainment, unclassifiable and attainment areas. Non-attainment areas are those which are in violation of the standard. This data layer is current as of November 2003. Projection: Teale Albers, NAD83.This shapefile can be used to identify designation areas that are defined pursuant to the corresponding federal national ambient air quality standard for each pollutant as per the Clean Air Act.
Publisher:
California. Air Resources Board
Place(s):
California
Subject(s):
Nitrogen dioxide, Sulfur dioxide, Carbon monoxide, United States. Clean Air Act, Air quality management, Climatology, Meteorology and Atmosphere, Environment, and Health
Format(s):
Shapefile
Year(s):
2003
Held by:
Stanford
Preservation record:
Variable Value
Click object on map to see data values