Pollutant

RMSE

r²

MAPE

NSE

ACFT

NO_x

14.834

0.396

23.148

0.341

0.966

CO

0.565

0.285

73.538

0.275

1.183

O₃

10.736

0.815

85.331

0.432

1.438

SO₂

37.826

0.109

198.364

−0.194

0.900