AQI指数

PM2.5

PM10

NO₂

SO₂

CO

O₃

AQI指数

1

0.957

0.962

0.468

0.307

0.479

0.618

PM2.5

0.957

1

0.918

0.417

0.17

0.459

0.663

PM10

0.962

0.918

1

0.383

0.325

0.438

0.448

NO₂

0.468

0.417

0.383

1

0.602

0.614

0.355

SO₂

0.307

0.17

0.325

0.602

1

0.459

−0.136

CO

0.479

0.459

0.438

0.614

0.459

1

0.188

O₃

0.618

0.663

0.448

0.355

−0.136

0.188

1