Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes: Ada County/Boise, ID Area
air-emissions · Rule · Published 2003-10-27 · 68 FR 61106
Document
Document number
03-26919
Federal Register citation
68 FR 61106
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2003-10-27
EPA docket
ID-02-003
Abstract
The Environmental Protection Agency (EPA or Agency) is taking final action to rescind its earlier finding that the PM<INF>10</INF> standards promulgated on July 1, 1987 and the accompanying nonattainment designation and classification are no longer applicable in the Ada County/Boise, Idaho area, and simultaneously, approve a PM<INF>10</INF> State Implementation Plan maintenance plan for the Ada County/Boise Idaho area and to redesignate the area from nonattainment to attainment. PM<INF>10</INF> air pollution is suspended particulate matter with a diameter less than or equal to a nominal ten micrometers.