Except for the LA basin SMOG is not as big a problem as people may think.
SMOG = GLOBAL WARMING in that it is something the government can point to so they can control your life.
Like clockwork, every year before Christmas they announce a “spare the air” day and you are not allowed to have a fire in your fireplace.
You’re probably right - I’ve only heard it in reference to LA (the smog), but I understand it is BAD (and I live in northeastern NJ). I also believe the global warming BS is pushed to get Americans to voluntarily accept a lower standard of living (and the regulations are there to deal with those who don’t voluntarily accept that lower standard). That’s a shame that they prevent people from using their fireplaces; I’ve only heard of the goals for alternative fuel requirements for cars.