Health & Medicine Wintertime PM in Utah (Air Quality)

1. Wintertime PM in Utah Utah’s mountain valleys and wintertime temperature inversions provide ideal conditions for the formation of fine particulate. PM2.5 Concentrations…

Documents Ambient Monitoring Update NACAA Fall Meeting Chet Wayland, AQAD Division Director Office of Air...

Ambient Monitoring Update NACAA Fall Meeting Chet Wayland, AQAD Division Director Office of Air Quality Planning and Standards * October 3-5, 2011 Cleveland, OH U.S. Environmental…

Documents Regional Issues Facing Colorado and Other Western States

Regional Issues Facing Colorado and Other Western States WESTAR Spring Business Meeting Denver, Colorado March 30, 2010 Paul Tourangeau Director Colorado Air Pollution Control…

Documents Designations for 24-Hour PM2.5 NAAQS: Overview and Guidance Amy Vasu PM2.5 Workshop June 20-21,...

Designations for 24-Hour PM2.5 NAAQS: Overview and Guidance Amy Vasu PM2.5 Workshop June 20-21, 2007 24-Hour PM2.5 Designation Requirements PM2.5 NAAQS was revised for the…