Quote:
Originally Posted by Big Dave
Was the air quality in 1998 (a year someone else brought up but certainly pre-ULSD and pre-Tier II) that bad?
I don't seem to remember it being that bad back then and I haven't seen any improvement since Tier II/ULSD.
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Honestly! Where do you get your information? In 1998 did you travel to: LA, SFO, Phoenix, Denver, St. Louis, Atlanta, or any major city in the Northeast?
RH77