air quality -- the pictures

An update to my previous post. Two pictures looking at the BITEXCO Financial Tower taken from locations about a block apart. The one where the tower is barely visible reflects conditions that prevailed for about four days this week.

In the clearer one the air is visibly better. Even so it isn't as clear as when I was here in September.

The bad air - the tower is barely visible

...and the "good air" - different camera at about 1/3 the resolution too!