This report summarizes the Environmental Protection Agency's (EPA's) June 2012 proposed changes to the particulate matter (PM) National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997) and current (2006) promulgated and proposed standards. Key actions leading up to the June 2012 proposal, and potential issues and concerns associated with the proposal to strengthen the PM2.5 annual standard, are also highlighted
Under the Clean Air Act, Congress granted discretionary decision making authority to the Administrat...
Under the Clean Air Act, Congress granted discretionary decision making authority to the Administrat...
This report discusses the standard-setting process for ambient air, the specifics of the new standar...
This report summarizes the Environmental Protection Agency's (EPA) proposed changes to the National ...
In order to better understand EPA’s actions, this report provides an analysis of the agency’s final ...
Particulate matter (PM), including fine particulate matter (PM2.5) and larger, but still inhalable p...
This report discusses the contentious issue of enforcing stringent national ambient air quality stan...
Agency (EPA) issued new National Ambient Air Quality Standards (NAAQS) for fine particulate matter (...
SUMMARY: The EPA is proposing to revise the ambient air monitoring requirements for criteria polluta...
This report focuses primarily on the NAAQS implementation process for designating geographical nonat...
Following a brief summary of recent developments regarding the implementation and re-evaluation of t...
This report discusses the EPA's review of the National Ambient Air Quality Standards (NAAQS). After ...
This report discusses the EPA's standard-setting process for National Ambient Air Quality Standards ...
00780087https://doi.org/10.21949/14034201999PDFProceedingsAir pollutionAir qualityAtmospheric temper...
The US Environmental Protection Agency (EPA) has proposed new ambient air quality standards specific...
Under the Clean Air Act, Congress granted discretionary decision making authority to the Administrat...
Under the Clean Air Act, Congress granted discretionary decision making authority to the Administrat...
This report discusses the standard-setting process for ambient air, the specifics of the new standar...
This report summarizes the Environmental Protection Agency's (EPA) proposed changes to the National ...
In order to better understand EPA’s actions, this report provides an analysis of the agency’s final ...
Particulate matter (PM), including fine particulate matter (PM2.5) and larger, but still inhalable p...
This report discusses the contentious issue of enforcing stringent national ambient air quality stan...
Agency (EPA) issued new National Ambient Air Quality Standards (NAAQS) for fine particulate matter (...
SUMMARY: The EPA is proposing to revise the ambient air monitoring requirements for criteria polluta...
This report focuses primarily on the NAAQS implementation process for designating geographical nonat...
Following a brief summary of recent developments regarding the implementation and re-evaluation of t...
This report discusses the EPA's review of the National Ambient Air Quality Standards (NAAQS). After ...
This report discusses the EPA's standard-setting process for National Ambient Air Quality Standards ...
00780087https://doi.org/10.21949/14034201999PDFProceedingsAir pollutionAir qualityAtmospheric temper...
The US Environmental Protection Agency (EPA) has proposed new ambient air quality standards specific...
Under the Clean Air Act, Congress granted discretionary decision making authority to the Administrat...
Under the Clean Air Act, Congress granted discretionary decision making authority to the Administrat...
This report discusses the standard-setting process for ambient air, the specifics of the new standar...