DESIGNATIONS FOR
Particulate Matter PM10
NATIONAL AMBIENT AIR QUALITY STANDARDS
Nonattainment/Serious
~ Nonattainment/Moderate
IZZI Atta in me nt/M a inte n a nee
Attainment/Unclassifiable
6 EPA
w
0	25 50
1	I I I I
GUAM
N
100 Miles
I I I I
South Coast
Air Basin
HAWAI I
Imperial Valley/
planning area

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