Updated February 3, 2026 – 14-Day Public Comment Period for AQRs 108, 121, 122
Updated February 3, 2026 – 14-Day Public Comment Period for AQRs 108, 121, 122

Posted Friday, January 23, 2026
DAQ PUBLIC NOTICE - RULES
14-DAY PUBLIC COMMENT PERIOD FOR ADOPTION OF NEW AIR QUALITY REGULATIONS (AQRS) AND REPEAL OF AN EXISTING AQR
The Clark County Department of Environment and Sustainability, Division of Air Quality (DAQ) is proposing the following updates to the AQRs.
Adopting:
- Section 108: VOC Emissions Control for Paper, Film, Foil, Fabric, or Vinyl Coating Operations
Section 109: VOC Emissions Control for Polystyrene Foam Manufacturing Operations As of 2/3/2026, DAQ is no longer pursuing this rulemaking effort.- Section 122: Reasonably Available Control Technology for Major Stationary Sources in HA 212
Repealing:
- Section 121: Reasonably Available Control Technology Determination for Specific Major Stationary Sources in the 2015 8-Hour Ozone NAAQS Moderate Nonattainment Area HA 212
You can view the draft regulations below. The public comment period will start Friday, January 23, 2026, and will close Friday, February 6, 2026, at 5:00 p.m. PST.
Please direct questions about this notice to AQRegulations@ClarkCountyNV.gov or 702-455-1634.