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['Air Programs']
['Hazardous Air Pollutants']
10/08/2024
Figure 1 to Subpart QQQ of Part 63 - Data Summary Sheet for Determination of Average Opacity
| Clock time | Number of converters blowing | Converter aisle activity | Average opacity for 1-minute interval
(percent) | Visible emissions interference observed during 1-minute interval?
(yes or no) | Average opacity for 1-minute interval blowing without visible emission interferences
(percent) |
|---|---|---|---|---|---|
['Air Programs']
['Hazardous Air Pollutants']
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