The pollution is totally improving here. And by that I mean, not improving even a little tiny bit. It's so smoggy, muggy and humid today, it's stifling. I can't imaging trying to run or do any sort of physical activity in this weather.
The National Indoor Stadium, where the gymnastics events will happen, is completely hazy. Did you notice the title? INDOOR stadium.. It's indoors and it's polluted.
And just for fun... They're "Italian Red Meat" flavored chips! Delish! (I do not speak from experience, only sarcasm)