It's only fog... Right?

The pollution has been a little bad lately.

October 25 vs Today.

Our AQI number as of this morning was 395. Not as bad as last night's 431. The "danger zone" is anything about 200. Comparing to my hometown (San Jose, California) of 34, I'm seriously considering giving up breathing for the next few days.

PS. The easiest way to tell between fog and smog: If you can stare directly at the sun, you can be pretty sure those rolling clouds in the morning are not fog.