Factors

Stations/Pollutants

Classes of Values

Factor 1

86/CO (11)

15/CO (8)

41/NO₂ (8)

93/CO (5)

45/CO (4)

125/NO₂ (4)

c6 (39)

c1 (29)

Factor 2

97/NO₂ (27)

62/CO (9)

97/CO (7)

111/CO (6)

c1 (50)

c3 (21)