Statewide Emissions Inventory Program:
A colorless, odorless, very toxic gas resulting from incomplete combustion. CO can reduce the oxygen content of the blood. It also causes dizziness, headaches, blurred vision, and slowed reactions.
Pollutants for which National Ambient Air Quality Standards (NAAQS) have been established. Criteria pollutants addressed in this report are: PM10, PM2.5, SO2, NOx, VOCs and CO. The term "criteria pollutants" originated from the fact that standards are based on information published in air quality criteria documents.
An accounting of all air pollution emissions and associated data from sources within the inventory area and over a specific time interval.
Chemicals or chemical classes widely considered to be toxic and that might came causes or other adverse heal the effects. Currently 187 HAPS have or will have standards established.
Allowable concentrations of air pollutants in the ambient air specified by the Federal Government.
Chemicals formed in high-temperature combustion processes. The substance is toxic by itself and can react to form ozone or PM10 in the form of nitrates. Nitrogen dioxide (NO 2) is brownish red gas with a biting odor. It is highly irritating in high concentrations. Nitrogen dioxide is always accompanied by nitric oxide (NO).
An area which is shown by monitored data or by air quality modeling to exceed NAAQS for any pollutant.
Any stationary source of pollution for which the Administrator of EPA adopted a national standard that is published in 40 CFR Part 60, these categories of sources were established because it was determined the category contributed significantly to air pollution which may reasonably be anticipated to endanger public health or welfare.
Particulate matter (PM)," also known as particle pollution, is a complex mixture of extremely small dust and soot particles. Particle pollution is divided into two categories, “PM 10” and “PM 2.5.” PM 10 is matter less than 10 micrometers in diameter. That would be about one-seventh the width of a strand of human hair. PM 2.5 is even smaller—measuring 2.5 micrometers or less.
Chemicals that are not emitted directly from sources into the atmosphere, but formed through complex chemical reactions of precursor species. Ozone, sulfates and nitrates (the last two being types of PM 2.5) are examples of secondary air pollutants.
Long range plans required by EPA and implemented by states to attain NAAQS.
An invisible gas with a pungent odor. At low concentrations, this gas can often be tasted before smelled. The major source of sulfur oxides is the combustion of sulfur-containing fuels, primarily coal and fuel oil. Sulfur dioxide is a toxic substance that can impair breathing.
Any compound of carbon (other than carbon monoxide, carbon dioxide, carbonic acid, metallic carbonates, metallic carbides and ammonium carbonate) which participates in atmospheric photochemical reactions. A company must report all reactive VOC emissions (including fugitive emissions). VOC emissions which are non-reactive are not reported.