PM10=0.935F1+0.0.022F2
PM2.5=0.874F1+0.046F2
CO=0.858F1+0.58F2
SO2=0.809F1+0.120F2
NO2=0.788F1+489F2
NOX=0.732F1+0.623F2
O3=0.178F1-0.774F2
NO=0.532F1+0.687F2
旋转后的因子载荷矩阵如表4所示。