Parents with toddlers: if you had the means, would you relocate now?

The future is anyone’s guess but I’m seeing experts say the air, grass, playgrounds of Pasadena will be hazardous for anywhere from 2 - 10 years. Faced with that, it’s hard not to conclude the only rational thing to do is move my little dude somewhere he doesn’t have to be kept inside or fear for his developing respiratory and immune systems every time he steps outside. But I also can’t help but worry that’s an overreaction. I just don’t know what to do right now.

Anyone else dealing with these thoughts?