On Wednesday, there were thunderous rain in some areas of Singapore in the late night and early afternoon, according to NEA.
On Wednesday, drier conditions were seen over a number of regions of Sumatra, with 66 areas typically found in the southern and central regions. More than the & nbsp, 15 hotspots were found on Tuesday.
According to NEA, a mild smoke haze was seen over southeastern Sumatra due to satellite imagery blowing in the north-west.
The 1 hour PM2.5 concentration readings were & nbsp as of 6 p.m. on Wednesday, while the PSI was between 56 and 81 in the moderate range. & nbsp,