2007June: US counties that violate National Ambient Air Quality Standards (NAAQS) for lead, carbon monoxide, sulfur dioxide, ground-level 8-hour ozone, and particular matter (PM-10 and PM-2.5) (EPA, 2007).
Reference: EPA. 2007. http://www.epa.gov/oar/oaqps/greenbk/mapnpoll.html
Image Description: See case description. Image Credit and Location: United States Environmental Protection Agency. http://www.epa.gov/oar/oaqps/greenbk/mapnpoll.html Image Permission: This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Related posts:
- Percent Change in Population for Counties and Puerto Rico Municipios 2000 to 2006 2006July1: Numeric and Percent Change in Population for Counties and Puerto Rico Municipios, 2005July1 to 2006July1 (US Census Bureau). Reference:...
- Population Size for US Counties and Puerto Rico Municipios 2006 2006July1: Population Size for US Counties and Puerto Rico Municipios (US Census Bureau, 2006). Reference: US Census Bureau, Population Division....
- Population Size and Density for Counties and Puerto Rico Municipios 2006 2006July1: Population Size and Density for Counties and Puerto Rico Municipios, 2006July1 (US Census Bureau). Reference: US Census Bureau, Population...
- Top Three Carbon Emitters, US Counties 2008 2008Apr: From NASA, “Each of the counties in the list of top three [carbon] emitters has different mix of reasons...
- New Large-Scale Renewable Energy Projects Developed in US States with Renewable Portfolio Standards Through 2007 2007: New large-scale renewable energy projects developed in states with Renewable Portfolio Standards through 2007 (MW).Top 5 states: Texas, Iowa,...
This post is tagged 2000s Climate Change Events, 21st Century and Climate Change, Atmospheric Effects, Carbon Monoxide, CO2, Electricity, Electricity Generation, North America and Climate Change, Pollution, United States and Climate Change
