Cars, Smog, and EPA
Legal Planet
AUGUST 24, 2023
NOx plays a role in forming ground level ozone and final particulates (PM2.5), both of which are human health hazards. Apparently Congress did not relish the task of periodically resetting the standards itself The 1990 Amendments authorized EPA to set standards for 2004 and beyond. trillion miles in 2022. (If
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