6 CRR-NY 257-3.1NY-CRR

OFFICIAL COMPILATION OF CODES, RULES AND REGULATIONS OF THE STATE OF NEW YORK
TITLE 6. DEPARTMENT OF ENVIRONMENTAL CONSERVATION
CHAPTER III. AIR RESOURCES
SUBCHAPTER B. AIR QUALITY CLASSIFICATIONS AND STANDARDS
PART 257. AIR QUALITY STANDARDS
SUBPART 257-3. AIR QUALITY STANDARDS—PARTICULATES
6 CRR-NY 257-3.1
6 CRR-NY 257-3.1
257-3.1 Definition.
Particulate is any matter dispersed in the atmosphere, whether solid or liquid, in which the individual particles are larger than single molecules (about 0.0002μ in diameter), but smaller than about 500μ. Settleable particulates, or dustfall, is normally in the size range greater than 10μ, and suspended particulates range below 10μ in diameter. For the purpose of this Subpart, the suspended and settleable particulates are as collected and measured by the method specified or other methods acceptable to the commissioner.
6 CRR-NY 257-3.1
Current through March 15, 2019
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