As a stand-alone image it is beautiful. But, since your subject is supposed to be the pollution (which I assume is that haze way in the back hovering over the horizon), I think I might like to see this as a panarama, with most of the sky cropped off. The beautiful colours in the mountains do more than enough to keep it interesting. With those bright and interesting clouds, your message is just buried. All that aside, watch your horizons. Crooked ones are rather disturbing, and I bet you're getting a lot of comments about it, unfortunately.
I see the haze but that could be just fog. What I'm saying is that the message of "pollotion" is not jumping out here. In fact, it looks like a pretty picture here.
I think you will get a few comments about the skew horizon ;)
I don't think the haze in the image is dominant enought to portray the subject. Could be just another hazy day which may have nothing to do with pollution.