B

标准误差

标准系数

t

Sig.

(常量)

−9.11

0.942

−9.674

0

PM10

0.653

0.015

0.927

43.804

0

NO₂

−0.011

0.034

−0.008

−0.322

0.747

SO₂

−0.394

0.088

−0.103

−4.49

0

CO

20.44

1.78

0.222

11.482

0

O₃

−0.039

0.012

−0.049

−3.148

0.002