Epa green book nonattainment status

Jan 16, 2018 for more information on attainment status, visit the epa s green book webpage regarding nonattainment areas for criteria pollutants. Epa must designate areas as meeting attainment or not meeting nonattainment the standard. National air quality and emission trends report special. In addition to state standards, the federal clean air act requires the united states environmental protection agency u. Environmental protection agency office of air quality planning and standards emissions monitoring and analysis division air quality trends analysis group research triangle park, north carolina 27711 september 2003 printed on recycled paper. The former nonattainment area includes the counties of kenosha, milwaukee, ozaukee, racine, washington and waukesha counties. Nonattainment and maintenance areas for the current 8hour ozone naaqs obtained from epa s green book. They are typically used to designate and classify nonattainment areas, as well as to assess progress towards meeting the naaqs. Questions concerning the status of nonattainment areas, their classification. Failure to act on nonattainment status can result in a potential loss of federal highway funding for areas in nonattainment. Green book frequent questions nonattainment areas for.

Epa home green book counties designated nonattainment. The external data files contain the current area status information, indicating the reclassification and whether an area is nonattainment or has been redesignated to maintenance at. Information on current area designation status for this standard can be found on the u. Epa office of air and radiation oar office of air quality planning and standards oaqps web service contains the following state level layers related to nonattainment areas and designations. Green book national area and countylevel multipollutant epa. Nonattainment areas are classified based on design values. When epa sets or revises an air quality standard, we must determine whether the state meets the new standard. All nonattainment areas green book including 8hour ozone nonattainment areas.

Nonattainment areas for criteria pollutants green book attainment status update in 2015, epa established a new naaqs primary ozone standard of. The usepa green book provides detailed information about area naaqs designations, classifications and nonattainment status at the. These statecounty reports list the annual nonattainment and maintenance status of each county by designated area name by naaqs. All epa this area nonattainment status for each county by year for missouri including previous 1hour ozone counties listed by county, pollutant then area. On august 23, 2001, epa published a finding that the two areas had attained the pm10 standard by their respective attainment dates. Area designations are based on the most recent available air quality data and are compared to the ambient air quality standards to indicate the healthfulness of air quality throughout the state.

Ozone 8hr 1997 standard, ozone 8hr 2008 standard, lead 2008 standard, so2 1hr 2010 standard, pm2. The state implementation plan status website is now available. We further examined how the association varied with respect to countylevel naaqs designations by stratifying in two ways. Marginal nonattainment, effective august 3, 2018 83 fr 25776. To establish the spatial boundaries of each nonattainment and maintenance area. To view a list of areas designated nonattainment, see epas green book site. Nonattainment areas for criteria pollutants green book us epa. For more information on attainment status, visit the epa s green book webpage regarding nonattainment areas for criteria pollutants. Attainment versus nonattainment idaho department of. Ambient air quality standards naaqs designations, classifications and nonattainment status.

The most recent epa data for 19982000 show that only 34 areas violated the 1hour ozone standard down from 98 areas in 1991, and only 3 areas violated the carbon monoxide standard in 19992000. Green book nonattainment areas missouri nonattainment maintenance status for each county by year for all criteria pollutants as of april 22, 2016. National ambient air quality standards naaqs attainment. Prior to publishing a new monthly green book report, an epa contractor runs a quality. The design value is the 3year average of the annual fourthhighest daily maximum 8hour ozone concentration on april 30, 2018 and july 17, 2018, the agency designated areas as nonattainment not. Epa home green book area and new mexico nonattainmentm8intenance. The purpose of this webpage is to explain what attainment and nonattainment means, how we know if an area is in attainment or nonattainment, and what the implications of each designation are to the citizens and industry in alaska. Epas monthly green book publication includes a summary of nonattainment areas, taking into account all final redesignation actions published in the federal register. Current nonattainment counties for all criteria pollutants green. The green book nonattainment areas green book us epa. The green book nonattainment areas for criteria pollutants. Green book provides detailed information about area national ambient air quality standards naaqs designations, classifications and nonattainment status. Epa to set national ambient air quality standards federal standards, national standards, or naaqs.

Epa ttn naaqs ozone implementation technical resources. Epa has designated all of massachusetts as attainmentunclassifiable for the 2015 ozone naaqs. Areas meeting and not meeting air standards washington. For additional information about original designations and attainment status, please refer to the epa s green book. However, as epa continues to revise and tighten ambient standards, nebraskas attainment status could change in the future. State and federal area designations california air resources board. Counties designated nonattainment green book us epa. They contain the boundary shapes for all of the areas that were designated nonattainment for a standard revision. Epa has kept many areas designated as nonattainment for procedural reasons, even though actual monitoring data shows that they are meeting the standards. A listing of all areas in nonattainment as of the green book posting date grouped under common area names, including area classification, county counts, and 2010 census populations. Epa home green book the green book nonattainment areas the green book nonattainment areas for criteria pollutants questions concerning the status of nonattainment areas, their classification and epa policy should be directed to the appropriate regional office. Counties with nonattainment areas or maintenance areas. Federal nonattainment areas for criteria pollutant.

Epa headquarters should be contacted only when the regional office is unable to. Us epa nonattainment areas and designationsso2 2010 naaqs. 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. Green book data download nonattainment areas for criteria. Information is current as of the green book posted date and is available in reports, maps and data. The epa green book provides detailed information about area national ambient air quality standards naaqs designations, classifications and nonattainment status. Epa454r03005 national air quality and emissions trends report 2003 special studies edition u. Environmental protection agency, office of air and radiationoffice of air quality planning and standards doug solomon environmental protection specialist mailing and physical address. The external data files can be linked to the shapefiles through the composid field in each file. Nonattainment status for each county by year, october 2007. Nonattainment areas in nm sunland park area, nm anthony. The design value is the 3year average of the annual fourthhighest daily maximum 8hour ozone concentration on april 30, 2018 and july 17, 2018, the agency designated areas as nonattainment. If an area exceeds epas naaqs for ground level ozone or fine particulate matter, local governments may be directly affected or have specific responsibilities such as implementing an emissions testing program.

The 8 hour standard and the 1 hour standard are both incorporated within the ozone dataset. Information is current as of the green book posted date and is available in reports, maps and data do. Is there a file export that shows the nonattainment status of all counties over a. Apr 30, 2020 current nonattainment counties for all criteria pollutants data is current as of april 30, 2020 the 8hour ozone 1997 standard was revoked on april 6, 2015 and the 1hour ozone 1979 standard was revoked on june 15, 2005. The federal area designation maps and tables reflect these federal standards. Design values are defined to be consistent with the individual naaqs as described in cfr part 50. Environmental protection agency epa further strengthened the national air quality standards for groundlevel ozone, setting a design value level of 0.

National ambient air quality standards naaqs attainment status. Epa home green book current nonattainment counties for all. Book ieen nonattainment status for each county by year nonattainment status for each county by year listed by state, county, pollutant then area as of january 06, 2004 important notes. See the related article in this edition of airwaves epa tightens ozone standards implications for nebraska. Epa green book nonattainment status for each c6unty by year pap f 31 md. Epas green book on nonattainment areas for criteria pollutants. A designation is the term epa uses to describe the air quality in a given area for any of the six common air pollutants criteria pollutants. County designated nonattainment or maintenance for 1 naaqs pollutants the national ambient air quality standards naaqs are health standards for carbon monoxide, lead 1978 ans 2008, nitrogen dioxide, 8hour ozone1997 and 2008, particulate matter pm10. Nonattainment areas for criteria pollutants green book the epa green book provides detailed information about area national ambient air quality standards naaqs designations, classifications and nonattainment status. July 31, 2012 epa formally announced that the milwaukeeracine nonattainment area had been reclassified from nonattainment to attainment for the 1997 8hour ozone standard. This section provides detailed information about designations, classifications and the nonattainment area status for the pm2.

May 22, 2019 us epa nonattainment areas and designations metadata updated. Usepa green book download file description the designation process has included the development of gis shapefiles during the designation process for nonattainment areas since 2004. The first naaqs that the nonattainment areas were designated using shapefiles were the 1997 8hour ozone areas. Table 1 provides links to the gis shapefiles developed since 2004.

Pennsylvania nonattainment maintenance status for each county by year for all criteria pollutants data is current as of march 31, 2020 listed by county, naaqs, area. Nonattainment in year refers to the calendar year, and reflects the areas nonattainment status as of the date of the report. Nonattainment areas for criteria pollutants green book. For older naaqs, many areas were nonattainment before 1992 but the 1992 starting year is based on 40 cfr part 81 designations, effective january 6, 1992. An arealevel list of nonattainment and maintenance area status.

However, the designation status in 40 cfr part 81 remains moderate nonattainment for both areas until such time as idaho meets the clean air act requirements for redesignations to attainment. Output from this report may be downloaded in xls and dbf formats from the data download section of the green book under the phistory heading. May 22, 2019 this web service contains the following state level layers. The 8hour ozone 1997 standard was revoked on april 6, 2015 and the 1hour ozone 1979 standard was revoked on june 15, 2005. Epa home green book nonattainment status for each county by year nonattainment status for each county by year including previous 1hour ozone counties listed by state, county, pollutant then area as of december 16, 2008 1992 starting year is based on 40 cfr part 81 designations. After epa establishes or revises a primary andor secondary national ambient air quality standard naaqs, the clean air act requires epa to designate areas as attainment meeting, nonattainment not meeting, or unclassifiable insufficient data after monitoring data is collected by state, local and tribal governments. Nonattainment year determined as of july 1 of each year. Epa green book 8hour ozone 2008 area information webpage. Apr 30, 2020 learn about clean air act nonattainment area and county information for criteria pollutants. Green book nonattainment areas missouri nonattainment. Epa maintains a list of nonattainment areas for all six principal pollutants on their green bookopens in a new window web site.

There are 3 features that are subject to the 1 hour ozone non attainment standard. For more information on attainment status, visit the epas green book exit the tceq webpage regarding nonattainment areas for criteria pollutants. The clean air act identifies two types of national ambient air quality. Once a nonattainment area meets the standards, epa will designate it as maintenance. Green book nonattainment areas missouri nonattainmentmaintenance status for each county by year for all criteria pollutants as of april 22, 2016. If so, is your projects county or air quality management district in nonattainment or maintenance status for any criteria pollutants. In addition to the epa, the clean air act is administered by state, tribal, and local agencies, which are responsible for developing local solutions to air quality problems. Download national dataset of all designated areas currently nonattainment.

Epa as polluted under the clean air act is documented in the u. Network monitoring report effects of ozone more resources u. The clean air act, which was last amended in 1990, requires the united states environmental protection agency usepa to set national ambient air quality standards 40 cfr part 50 for pollutants considered harmful to public health and the environment. The asterisk indicates only a portion of the county is included in the designated nonattainment area na. Thirteen of new jersey s 21 counties were designated as nonattainment for the 1997 annual standards, and were associated with two multistate nonattainment areas, the northern new jersey new york connecticut nnjnyct nonattainment area and the southern new jersey philadelphia snjpade nonattainment area. To view a list of areas designated nonattainment, see epa s green book site. Arcgis javascript arcgis online map viewer arcgis earth arcmap arcgis pro view footprint in. Nonattainment areas do not meet the national primary or secondary ambient air quality standard naaqs for the specified pollutant. If an area does not meet a standard, then we must follow a state implementation plan to bring that area back into attainment. Learn about clean air act nonattainment area and county information for criteria pollutants.

This statecounty report lists the annual nonattainment status of each county by naaqs. Jan 28, 2014 us epa green book download file description the designation process has included the development of gis shapefiles during the designation process for nonattainment areas since 2004. Counties with nonattainment areas or maintenance areas legend county designated nonattainment or maintenance for 8 naaqs pollutants county designated nonattainment or maintenance for 7 naaqs pollutants county designated nonattainment or maintenance for 6 naaqs pollutants county designated nonattainment or maintenance for 5 naaqs pollutants. Epa home green book nonattainment status for each county by year for missouri green book contact us search. Information is current as of the green book posted date and is available in reports, maps and data downloads. The external data files contain the current area status information, indicating the reclassification and whether an area is nonattainment or has been redesignated to maintenance at the time of the green book posting.

Nonattainment areas for criteria pollutants green book attainment status update in 2015, epa established a new naaqs primary ozone standard of 0. Improve air quality by implementing pollution control. Naaqs designations, classifications, and nonattainment status. Us epa nonattainment areas and designations metadata updated. Us epa nonattainment areas and designationsso2 2010. Nonattainment and maintenance areas for the current 8hour ozone naaqs obtained from epas green book.

Nonattainment status for each county by year report. For more information on attainment status, visit the epas green book webpage regarding. These features can be queried out by using the comment column. Usepa green book pollutions and environmental gis data. The green book nonattainment areas for criteria pollutants questions concerning the status of nonattainment areas, their classification and epa policy should be directed to the appropriate regional office. Select one of the naaqs below to view information about designated. These statecounty reports list the annual nonattainment and maintenance status of each. Epa headquarters should be contacted only when the regional office is. New york air quality nonattainment areas for ozone. Attainmentunclassifiable, effective january 16, 2018 82 fr 54232. State and federal area designations california air. What will be required if an area is designated nonattainment. A listing of all areas in nonattainment as of the green book posting date. Current nonattainment counties for all criteria pollutants data is current as of april 30, 2020 the 8hour ozone 1997 standard was revoked on april 6, 2015 and the 1hour ozone 1979 standard was revoked on june 15, 2005.