SO₂

NO₂

CO

O₃

PM_2.5

PM₁₀

East

268.105

416.105

12.079

−260.345

676.051

645.352

Middle

728.188

376.714

17.738

49.430

1191.503

1530.266

West

146.709

72.087

4.548

−334.338

396.181

603.900

Northeast

986.944

353.657

10.759

−576.087

1252.324

1478.264