AMAAPCD RULE 413 ATTAINMENT POLLUTANT INCREMENTS
LAST REVISED 11/11/11

Rule 413  Attainment Pollutant Increments.  The Air Pollution
          Control Officer shall deny an Authority to Construct
          for a proposed facility or modification which, pursuant
          to an analysis performed in accordance with the
          provisions of Rules 408 and 415, causes an ambient
          pollutant concentration to exceed the following
          increments of increase above the baseline concen-
          tration:



                                      Maximum Allowable Increase 
Pollutant:  Monitoring Interval       (micrograms per cubic meter)
-------------------------------       -------------------------------
                                      Class I    Class II   Class III
                                      -------------------------------

Particulate Matter:  Annual Geometric    5          19         37
                        Mean
                     24-hour Maximum    10          27         75

Sulfur Dioxide:  Annual Geometric Mean   2          20         40
                     24-hour Maximum     5          91        182     
                      3-hour Maximum    25         512        700  

Ozone:  1-hour Maximum                  20          40         80

Oxides of Nitrogen:  Annual Average     10          20         40

Hydrocarbons (corrected for methane):   
             3-hour Maximum             10          40         80

Lead:  Calendar Quarter Average       0.15        0.3        0.6


     For any monitoring period other than an annual period, the
     applicable maximum allowable increase may be exceeded during
     one such monitoring period per year at any one location.