“National Ambient Air Quality Standards (NAAQS) | Air and Radiation | US EPA.” http://www.epa.gov/air/criteria.html .US EPA. 2012. National Ambient Air Quality Standards (NAAQS), Air and Radiation. http://www.epa.gov/air/criteria.html . Accessed 9/1/2013...
US EPA, OAR, OAQPS, OID, National Air Data Group 被引量: 30发表: 0年 Exceptional Event Demonstration Package for the Environmental Protection Agency AGLAJAXAMSLAQS° C KM-1 CFRCODALRDUECCEDASEPAELRGMDGOESh7-h5HYSPLIT IOPIPVKkPALIDAR mbMDTMSLMSTNAAQS NAMNARRNCDCNOAA NONO2NWS W Ozone,B Pine...
EPA to maintain the current PM air quality standards in the following letter: "Dear Administrator Regan, The undersigned associations are writing to urge EPA to maintain the existing National Ambient Air Quality Standards (NAAQS) for fine particulate matter. Lowering standards further would harm ...
EPA proposes to retain NAAQS for particulate matter. https://www.epa.gov/newsreleases/epa-proposes-retain-naaqs-particulate-matter Clark, L. P., Millet, D. B. & Marshall, J. D. National patterns in environmental injustice and inequality: outdoor NO2 air pollution in the United States. PLo...
0.02 Mt, SO2levels below 0.003 Mt, and PM levels below 0.002 Mt. PM2.5emissions (d) in Scenario E rise from 2035 to 2050 due to investments in biopower to maintain the 100% renewable energy mandate. Because of this, Scenarios C and F have lower levels of PM2.5emissions in 2050...
“smoke,” contributes over 40% of primary emissions of particulate matter with diameters smaller than 2.5 microns (PM2.5) in the US (US EPA, 2017) and is responsible for a majority of non-anthropogenic exceedances in National Ambient Air Quality Standards (NAAQS) for PM2.5 (David et al.,...
https://www.epa.gov/sites/default/files/2020-07/documents/naaqs-pm_ria_final_2006-10.pdf 1989: SW1 Incinerator started up on Jog Rd:https://www.swa.org/Facilities/Facility/Details/Renewable-Energy-Facility-1-9 1994: Acreage Cancers begin showing up:https://www.typeinvestigations.org/investi...
outside air quantity, filter installation, drain pan operation, and any obvious contamination sources. The EPA also providesair-quality design valueswhich are published annually to provide air-quality status of a given location relative to the level of theNational Ambient Air Quali...
CongressestablishedNationalAmbientAirQualityStandards(NAAQS)forPb,SO2,NO2,CO,O3andPMEPArecentlyrevisedthestandardsforOzoneandPMToxicsreductionsforcars/trucksrequiredsincethemid‘90s AirQualityStandardsintheU.S. TheNAAQSStandardsare:–Lead1.5mg/M3–CO35ppm1Hr.;9ppm8Hr.–SO20.03ppmYr.;0....
Studies have shown that fine inhalable particles (PM2.5) andozone—particularly 'warm-season ozone,' which occurs from April to September—are linked with increased mortality rates. Under the National Ambient Air Quality Standards (NAAQS) set by the U.S. Environmental Protection Agency (EPA), lon...