6 CRR-NY 257-2.1NY-CRR
6 CRR-NY 257-2.1
6 CRR-NY 257-2.1
257-2.1 Definitions.
(a) Sulfur dioxide (SO2).
A nonflammable, nonexplosive, colorless gas, having a pungent, irritating odor. For the purpose of this Subpart, this term shall also include other material that may test as sulfur dioxide by the specified method of measurement.
(b) Ppm.
Parts of contaminant per million parts of air by volume.
(c) μg/m3
Micrograms of contaminant per cubic meter of air.
6 CRR-NY 257-2.1
Current through February 15, 2022
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