Metropolitan Areas Failing to Meet National Ambient Air
Quality Standards for Carbon Monoxide--Number of Days Exceeding
Standards: 1992 and 1993
[Areas generally represent the officially defined metropolitan area,
but may, in some cases, not have all the counties identified as part
of the area; see Federal Register, 40 CFR, part 81, Air Quality
Designations: Revised, July 1994. Nonattainment status was as of
November 1995]
METROPOLITAN AREA 1992 1993 1994
--------------------------------------------
Phoenix, AZ .............. 5 - 3
Colorado Springs, CO ..... - - -
Denver-Boulder, CO CMSA... 7 2 1
Fort Collins, CO ......... - - -
Longmont, CO(1)........... - - -
Albuquerque, NM .......... - - -
Las Vegas, NV ............ 2 3 5
Reno, NV.................. - - -
Missoula County, MT(1).... - - -
Ogden, UT................. - - -
Provo-Orem, UT ........... 3 2 1
Notes: - Represents zero. (1) Not a metropolitan area.
Source: Table No. 376 of the Statistical Abstract of
the United States: 1995 and Statistical Abstract of the
United States 1996 . U.S. Census Bureau.
University of Colorado at Boulder Government
Publications Library
Colorado
by the Numbers
What's
New Access Colorado Library and
Information Network (ACLIN)
Citing
Electronic Information
Government Publications Library
University of Colorado at
Boulder
Date last modified: 15 July 1997 Send comments to
Government
Publications