Just flew up from NZ, had white clouds all the way to about KL then things started to get a bit hazy. Bangkok visability was pretty poor, then flying up to CM there is a dark brown low level cloud as far as the eye can see, actually makes a distinct horizon line with the sky. CM is a toxic sludge from the air with shocking visability, frightening. When I got home installed my 2 for 1 3M air filters into the a/cs, every little bit helps. Even if they stopped burning around CM it would have little impact on the size of this.

PM-10 reading for CM City Hall at 7PM today is 84.