Indiana Administrative Code
Title 326 - AIR POLLUTION CONTROL DIVISION
Article 1 - GENERAL PROVISIONS
Rule 4 - Attainment Status Designations
Section 4-1 - Definitions
Universal Citation: 326 IN Admin Code 4-1
Current through March 20, 2024
Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11
Affected: IC 13-15; IC 13-17
Sec. 1.
The following definitions apply throughout this rule:
(1) "SO2" means sulfur dioxide.
(2) "CO" means carbon monoxide.
(3) "O3" means ozone.
(4) "PM10" has the meaning set forth in 326 IAC 1-2-52.4.
(5) "NO2" means nitrogen dioxide.
(6) "Pb" means lead.
(7) "PM2.5" has the meaning set forth in 326 IAC 1-2-52.2.
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