The EPA issued a direct final rule amending the national ambient air quality standard for particulate matter (40 C.F.R. Part 58), requiring reporting organizations collocate 15 percent, down from 25 percent, of state and local air monitoring sites with a
The EPA issued a direct final rule amending the national ambient air quality standard for particulate matter (40 C.F.R. Part 58), requiring reporting organizations collocate 15 percent, down from 25 percent, of state and local air monitoring sites with a
Action
Published Date
Code CFR
40 C.F.R. Part 58
Department
Pages
80325-80328
Volume Number
67
