At 8am Thursday, the API (at very unhealthy levels) for some areas are: Kangar (235), Alor Setar (218), Bakar Arang, Sg Petani (237), Langkawi (230), Seberang Perai 2 (262) and USM (228).
Other areas (unhealthy levels): Banting (122), Kuala Selangor (149), Port Klang (161), Petaling Jaya (116), Shah Alam (139), Kemaman (106), Kuala Terengganu (108), Batu Muda, KL (122), Cheras (100), Putrajaya (118), Kuching (125), Tawau (117), Samarahan (131), Sarikei (108), Sibu (109), Sri Aman (162), Kota Baru (122), Tanah Merah (119), Malacca (102), Bukit Rambai (105), Nilai (102), Seremban (106), Port Dickson (95), Jalan Tasek, Ipoh (157), Kg Air Putih, Taiping (163), SK Jalan Pagoh, Ipoh (173), Seri Manjung (183), Tanjung Malim (135), Perai (187).