I'm on the north side of the island with the hills nearby. But, I see more haze beyond the immediate hill top and Georgetown is all hazy - can still see KOMTAR these few days.
These two days the wind is blowing easterly, so my area is not affected that badly. I was even out in the garden and my doors opened all morning.
But, Mon and Tues was southerly winds so the haze came over the hills. I could not even turn on the vent in one bathroom as the suction caused outside air to be drawn in through narrow gaps around the doors and even through another vent in the other bathroom!
I closed all my doors and windows, the AC on all day together with a fan to facilitate air circulation.
Seems to be getting it yearly and this yr's came later. Usually in May/June. I thought we're so lucky this year,hehe. One yr was so bad even the east coast was affected!
From what I've read it's caused by burning in Indo at the start of the growing season. This yr with all that rain earlier the growing season was delayed till now.
Very much depends on the number of hotspots and wind directions
