National Ambient Air Quality Standards for Particulate Matter

Federal Register, Volume 78 Issue 10 (Tuesday, January 15, 2013)

Federal Register Volume 78, Number 10 (Tuesday, January 15, 2013)

Rules and Regulations

Pages 3085-3287

From the Federal Register Online via the Government Printing Office www.gpo.gov

FR Doc No: 2012-30946

Page 3085

Vol. 78

Tuesday,

No. 10

January 15, 2013

Part II

Environmental Protection Agency

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40 CFR Parts 50, 51, 52 et al.

National Ambient Air Quality Standards for Particulate Matter; Final Rule