6 CRR-NY 257-3.4NY-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 257-3.4
6 CRR-NY 257-3.4
257-3.4 Standard for settleable particulates (dustfall).
(a) During any 12 consecutive months, 50 percent of the values of the 30 day average concentrations shall not exceed:
Level I0.30 mg/cm2/moLevel III0.40 mg/cm2/mo
Level II0.30 mg/cm2/moLevel IV0.60 mg/cm2/mo
(b) During any 12 consecutive months, 84 percent of the values of the 30-day average concentrations shall not exceed:
Level I0.45 mg/cm2/moLevel III0.60 mg/cm4/mo
Level II0.45 mg/cm3/moLevel IV0.90 mg/cm2/mo
6 CRR-NY 257-3.4
Current through February 28, 2019
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