N.H. Admin. Code § Env-A 308.02

Current through Register No. 50, December 12, 2024

Section Env-A 308.02 - Determination of Attainment of Lead Standards

The primary and secondary ambient air quality standards for lead specified in Env-A 308.01 shall be deemed to be attained when the maximum arithmetic 3-month mean concentration for a 3-year period, as determined in accordance with 40 CFR 50 Appendix R, is less than or equal to 0.15 µg/m³.

N.H. Admin. Code § Env-A 308.02

#6227, eff 4-25-96; ss by #8054, eff 2-28-04; ss by #10173, eff 9-1-12

Amended by Volume XLII Number 23, Filed June 9, 2022, Proposed by #13382, Effective 5/25/2022, Expires 5/25/2032