Green book 8hour ozone 2015 area information us epa. Original 8hour ozone areas were designated june 15, 2004. Epa home green book select a state select a state data is current as of april 30, 2020 alaska arizona california colorado connecticut. Area multipollutant reports summary nonattainment area population exposure report. Attainment status of districts was compiled from the epa green book, using. The epa internet green book system contains clean air act nonattainment area and county information for criteria pollutants. Epa proposes reclassifying 7 areas to serious in 2019.
This statecounty report lists the annual nonattainment status of each county by naaqs. Whole or part county nonattainment status by year for all criteria pollutants. Green book united states environmental protection agency. This report is a summary of the population living in an area that is in nonattainment for at least one of the national ambient air. The epa green book provides detailed information about area national ambient. Green book pm10 1987 area information this section provides detailed information about designations, classifications and the nonattainment area status for the pm10 1987 national ambient air quality standards naaqs. Green book pm10 1987 area information nonattainment. Epa sets national ambient air quality standards naaqs for.
States dont have ownership of the status quo, especially given the need to. Green book 8hour ozone 1997 area information naaqs. Green book 8hour ozone 1997 area information naaqs revoked. Epa home green book counties designated nonattainment and maintenance view pdf map that can be zoomed.
This section provides detailed information about designations, classifications and the status of the nonattainment areas at the time of the 8hour ozone 1997 national ambient air quality standards naaqs revocation on april 6, 2015. Epa home green book the green book nonattainment areas the green book nonattainment areas for criteria pollutants as of july 02, 2014 view federal register notices published or effective after this green book was posted. Arcgis javascript arcgis online map viewer arcgis earth arcmap arcgis pro view footprint in. The epa green book provides detailed information about area national ambient air quality standards naaqs designations, classifications and nonattainment status. Green book 8hour ozone 2015 area information this section provides detailed information about designations, classifications and the nonattainment area status for the 8hour ozone 2015 national ambient air quality standards naaqs. Adapting air quality management for a changing climate.
Nonattainment areas for criteria pollutants green book. On january 19, 2010, the epa published its extension of the deadline for promulgating initial area designations for the 2008 eighthour ozone standard by one year. Epa maintains a list of nonattainment areas for all six principal pollutants on their green bookopens in a new window web site. The green book nonattainment areas for criteria pollutants. Information is current as of the green book posted date and is available in reports, maps and data downloads.
Aircraft impacts on local and regional air quality in the united. Select one of the naaqs below to view information about designated nonattainment areas. Learn about clean air act nonattainment area and county information for criteria pollutants. California whole or part county nonattainment status by year since 1992 for all criteria pollutants to save the download file, click on the dbf or xls link. Green book 8hour ozone 2008 area information us epa. Nonattainment areas for criteria pollutants green book us epa.