Items

Regression equation

R²

F

P

NO₂, SO₂

Y = 0.8317x + 28.2260

0.466

308.164

<0.01

SO₂, PM₁₀

Y = 1.2236x + 7.7476

0.419

256.860

<0.01

NO₂, PM₁₀

Y = 1.3234x + 36.2690

0.330

174.297

<0.01