Air Quality Prediction Based on a Spatiotemporal Attention Mechanism

Table 1

RMSE comparison of the STA-LSTM model with other benchmarks.

Models	1 h	2 h	3–6 h	7–12 h	13–24 h
ARIMA	20.97	25.41	33.53	42.21	54.42
MFSVR	18.43	23.63	29.94	35.68	48.31
DeepST	15.89	17.28	25.41	27.67	34.46
LSTM	17.64	18.49	23.86	29.78	35.43
GC-LSTM	13.41	17.95	24.54	28.27	34.56
ADAIN	12.78	15.76	20.56	24.62	29.06
STA-LSTM	12.23	15.58	20.52	23.59	28.71