Notes
Outline
Charlotte-Rock Hill-Gastonia MSA
Summertime Ozone Formation
Arizona’s Valley of the Sun “Brown Cloud”
Slide 3
Presence of NO
2
(brown gas) results in inevitable formation of ozone
Ozone precursors
Volatile Organic Compound (VOC) Removal
Formation of Nitrogen Dioxide
Slide 8
’95-’99 AM NMOC/NO
y
Ratios for the Plaza Monitoring Site
Day of Week NO
x
Emissions from Four Coal-fired Plants near Charlotte
I-77 Traffic Volume vs. Time of Day
Slide 12
Slide 13
Slide 14
Slide 15
Slide 16
Slide 17
Slide 18
Slide 19