The past week Malaysia and neighboring countries were under the smog attack. Finally it is gone! Even my hometown, Kota Kinabalu, never had the API above 100 but definitely can see the smog. The left picture was taken on 22 June and the right picture was taken today. Clearly you can see the differences. The far far mountain (which is circled red on the right picture) wasn't visible on 22 June. Today, I can see the mountain and BLUE sky. Hope it won't come back again.