“A QUALITY-CONTROLLED PM2.5 DATASET WITH FROZEN CROSS-CITY EVALUATION SPLITS FOR SIX CENTRAL ASIAN CITIES” (2026) Eureka Journal of Artificial Intelligence and Data Innovation, 2(9), pp. 1–28. Available at: https://eurekaoa.com/index.php/11/article/view/1425 (Accessed: 14 October 2026).