Welcome to the Kids' Library!

Comparison of start emissions in the LA92 and ST01 test cycles

Enns, Phil, author.
[Ann Arbor, Mich.] : U.S. EPA Assessment and Modeling Division, 1997. 1997

Draft guidance for ozone and fine particulate matter permit modeling.

Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Policy Division, 2020. 2020

Economic impact analysis (EIA) for the stationary combustion turbines NSPS.

Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, Air Benefits and Costs Group, 2006. 2006

Economic impact analysis for the proposed review of new sources and modifications in Indian country

Bradley, Lillian (Economist), author.
Research Triangle Park, North Carolina : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Strategies and Standards Division, 2006. 2006

Evaluation of ambient species profiles, ambient versus modeled NMHC : NOx and CO: NOx ratios, and so

Yarwood, Greg, author.
Ann Arbor, Michigan : Office of Mobile Sources, U.S. Environmental Protection Agency, 1994. 1994

Methodologies for estimating port-related and goods movement mobile source emission inventories : dr

[Washington, DC] : United States Environmental Protection Agency, Office of Transportation and Air Quality, 2020. 2020

PM2.5 precursor demonstration guidance.

Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, Air Quality Policy Division, 2019. 2019

Policy assessment for the reconsideration of the National Ambient Air Quality Standards for particul

Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, 2022. 2022

Policy assessment for the reconsideration of the National Ambient Air Quality Standards for particul

Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, 2021. 2021-

Size specific total particulate emission factors for mobile sources

Bruetsch, Robert I., author.
[Ann Arbor, Mich.] : U.S. Environmental Protection Agency, Office of Air, Noise and Radiation, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, Technical Support Staff, 1984. 1984

Technical assistance document for sampling and analysis of ozone precursors for the photochemical as

Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, 2019. 2019

Estimation of ozone exposures experienced by outdoor children in nine urban areas using a probabilis

Johnson, Ted, author.
Research Triangle Park, North Carolina : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, 1996. 1996

Effects of FID oven and sample line temperature on the measurement of hydrocarbon emissions from die

[Ann Arbor, Mich.] : Emission Control Technology Division, Office of Air & Water Programs, Environmental Protection Agency, May 1973. 1973-