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Trends and Nonattainment Documents

Note: EPA no longer updates this information, but it may be useful as a reference or resource.

From the listing below, find the file you would like to download. The available file formats are represented by icons on the right side of the listing. Click on the icon that represents the file format you wish to receive.


Description Date Bytes Type
Most recent Trends Reports
Simplified Nonattainment Area List Information 08-14-97 503 text file icon
Information on obtaining old Trends Reports 07-09-96 1727 text file icon
O3 air quality data from Aug 1995 External Review draft of OAQPS O3 NAAQS Review staff paper (3 lotus .WK3 files - ZIPped) 07-09-96 881489 Zip file icon
Ozone Design Value Study - Executive Summary 07-09-96 31196 Zip file icon
Ozone Design Values for Nonattainment Areas 07-09-96 57613 Zip file icon
NOTE: The files below are from the 1994 Trends Report.
1994 Trends Brochure - WP file 07-09-96 78375 Zip file icon
1994 Air Quality and Emissions Trends Info .ZIP file (contains 16 Lotus 123 and WP files) 07-09-96 256213 Zip file icon
Press Release re '94 Emissions & Trends Report 07-09-96 8987 Zip file icon
NOTE: The files below are from the 1993 Trends Report.
ZIPped WP file of '93 Trends Report 07-09-96 136598 Zip file icon
MSA Air Quality Factbook 1993 - Lotus .WK1 07-09-96 23883 Zip file icon
1993 Air Quality Fact Sheet - WP5.1 07-09-96 14403
1993 Trends Fact Sheet - WP5.1 07-09-96 9906
CO Design Values Update - WP5.1 07-09-96 18270
Ozone Design Values Update - WP5.1 07-09-96 51261
NOTE: The files below are from the 1992 Trends Report.
Text of 1992 Trends Report - WP5.1 07-10-96 198883 Zip file icon
1992 Trends Report Executive Summary 07-09-96 30642 text file icon
1992 Air Quality Fact Sheet 07-09-96 5108 text file icon
1992 Trends Fact Sheet 07-09-96 5627 text file icon
Info on getting Nonattainment Documents 07-10-96 798 text file icon
NOTE: The files below are from the 1991 Trends Report.
1991 Trends Report Executive Summary 07-09-96 25072 text file icon
1991 Trends Fact Sheet 07-09-96 6613 text file icon
1991 Air Quality Fact Sheet 07-09-96 4433 text file icon
1991 Trends Report (sections 1-4) ZIPped 04-20-93 750078 Zip file icon
1991 Trends Report (section 5a) ZIPped 04-20-93 510688 Zip file icon
1991 Trends Report (sections 5b-6) ZIPped 04-20-93 1085519 Zip file icon
NOTE: The files below are from the 1990 Trends Report.
CO Design Values 1990 07-09-96 15199
Ozone Design Values 1990 07-09-96 22500
Design Value Press Release 07-09-96 4069
CO, Ozone and Press Release 07-09-96 13846 Zip file icon
Press Release - 1990 Trends Report 07-09-96 13368
1990 Trends Report Executive Summary 07-09-96 46810


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