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Louisiana SIP: LAC 33:III Ch. 7 - Table 2 - Ambient Air--Methods of Contaminant Measurements; SIP effective 1989-05-08 (LAc49) and 1989-08-14 (LAc50) to 2011-08-03 (LAd34 - Moved to Section 711 and revised [adds PM-2.5])

Regulatory Text: 
Louisiana Administrative Code, Title 33 ENVIRONMENTAL QUALITY, Part III Air (LAC 33:III) 

Chapter 7. Ambient Air Quality

TABLE 2 : Ambient Air -- Methods of Contaminant Measurement

(Approved by EPA 03/08/89 (54 FR 09795) at 52.970(c)(49) effective 05/08/89.  Revisions approved by EPA 06/15/89 at 52.970(c)(50) effective 08/14/89.)
 

Chapter 7, TABLE 2. Ambient Air -- Methods of Contaminant Measurement

Air
Contaminant
Sampling
Interval
Analytical Method
PM10 24 hours Any method complying with reference method in Title 40, Code of Federal Regulations, Part 50, Appendix J.
Sulfur Dioxide 24 hours Any method complying with reference method in Title 40, Code of Federal Regulations, Part 50, Appendix A.
Sulfur Dioxide Continuous Any method complying with reference or equivalent methods in
Title 40, Code of Federal Regulations, Part 53, Subpart B.
Total Oxidants Continuous Any method complying with reference or equivalent methods in
Title 40, Code of Federal Regulations, Part 50, Appendix D, and Part 53, Subpart B.
Carbon Monoxide Continuous Any method complying with reference or equivalent methods in
Title 40, Code of Federal Regulations, Part 50, Appendix C, and Part 53, Subpart B.
Nitrogen Dioxide 24 hours Any method complying with reference method in Title 40, Code of Federal Regulations, Part 50, Appendix F.
Lead 24 hours Any method complying with reference method in Title 40, Code of Federal Regulations, Part 50, Appendix G.
Total Suspended Particulate 24 hours Any method complying with reference method in Title 40, Code of (TSP) Federal Regulations, Part 50, Appendix B.


   AUTHORITY NOTE:  Promulgated in accordance with R.S. 30:1084.
   HISTORICAL NOTE:  Promulgated by the Department of Environmental Quality, Office of Air Quality and Nuclear Energy, Air Quality Division in LR 13:741 (December 1987) as amended LR 14:348 (June 1988).

**************** end chapter 7 table 2 **********************86k

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Last updated on February 10, 2025
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