On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…

On February 7, the EPA announced its revision of one of the National Ambient Air Quality Standards (NAAQS). It tightened the regulation of annual Fine Particulate Matter – particles measuring 2.5 microns or less, known as PM2.5 and sometimes referred to as soot. When a federal agency takes small steps to do something that helps protect communities and the planet,…