Table. Model Performance Comparison Across Districts and Metrics

Legend

Bold Best performance

Underline Second best

MAE ↓ Lower is better

Corr ↑ Higher is better

Format: h1/h4/h12/h24 overall (MAE) | h1/h4/h12/h24 (Corr)

Model	District	T		VIS		P		PM2.5		AQI
Model	District	MAE	Corr	MAE	Corr	MAE	Corr	MAE	Corr	MAE	Corr
BiMamba	Lanzhou
BiMamba	Kunming
BiMamba	Harbin
BiMamba	Shanghai
Informer	Lanzhou
Informer	Kunming
Informer	Harbin
Informer	Shanghai
iTransformer	Lanzhou
iTransformer	Kunming
iTransformer	Harbin
iTransformer	Shanghai
ModernTCN	Lanzhou
ModernTCN	Kunming
ModernTCN	Harbin
ModernTCN	Shanghai
PatchTST	Lanzhou
PatchTST	Kunming
PatchTST	Harbin
PatchTST	Shanghai
S4	Lanzhou
S4	Kunming
S4	Harbin
S4	Shanghai
S_Mamba	Lanzhou
S_Mamba	Kunming
S_Mamba	Harbin
S_Mamba	Shanghai
CARD	Lanzhou
CARD	Kunming
CARD	Harbin
CARD	Shanghai
TimesNet	Lanzhou
TimesNet	Kunming
TimesNet	Harbin
TimesNet	Shanghai
TimeXer	Lanzhou
TimeXer	Kunming
TimeXer	Harbin
TimeXer	Shanghai