photochemical [Adjective] + pollution [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
1,409.16
AWT:
23,028,670
TTEST:
2.44
G2:
65.08
FAWT:
2.36
MI:
7.89
LOGLOG:
20.39
JD:
0.38
MI3:
13.06
DICE:
0.29
RANGE: