Nonattainment Area - Carbon Monoxide (CO - 1971)

Non-attainment and maintenance areas for the United States and its territories October 24, 2017. The standard for the CO NAA is 9 ppm. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.

Data e Risorse

Campo Valore
access_constraints ["Use Constraints: The Non-attainment Area - Carbon Monoxide dataset, or any portion thereof, can be freely distributed as long as this metadata entry is included with each distribution. Acknowledgment of the Office of the Assistant Secretary for Research and Technology/ Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD) would be appreciated in products derived from these data.", "Access Constraints: None"]
bbox-east-long -70.868654
bbox-north-lat 64.864055
bbox-south-lat 31.739605
bbox-west-long -150.044594
contact-email answers@bts.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2016-01-01"}]
frequency-of-update annually
licence ["None None"]
metadata-date 2016-11-08
metadata-language eng; USA
metadata_type geospatial
progress completed
resource-type dataset
responsible-party [{"name": "U.S. Environmental Protection Agency", "roles": ["pointOfContact"]}, {"name": "Office of the Assistant Secretary for Research and Technology Administration's Bureau of Transportation Statistics (BTS)", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-150.044594, 31.739605], [-70.868654, 31.739605], [-70.868654, 64.864055], [-150.044594, 64.864055], [-150.044594, 31.739605]]]}
spatial_harvester true
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • amerigeo
  • amerigeoss
  • carbon-monoxide
  • ckan
  • criteria-pollutant
  • geo
  • geoss
  • maintenance-area
  • national
  • nonattainment-area
  • north-america
  • united-states
  • usa
isopen False
metadata_created 2025-11-22T20:30:36.555990
metadata_modified 2025-11-22T20:30:36.555994
notes Non-attainment and maintenance areas for the United States and its territories October 24, 2017. The standard for the CO NAA is 9 ppm. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.
num_resources 6
num_tags 23
title Nonattainment Area - Carbon Monoxide (CO - 1971)