Huh... imagine that. A Leftist using reference material, albeit reference material of the least credible variety.
But even THAT precludes 'acid rain and smog' as being relevant to climate.
Because you say so?
Acid rain - "rainfall made sufficiently acidic by atmospheric pollution that it causes environmental harm, typically to forests and lakes. The main cause is the industrial burning of coal and other fossil fuels, the waste gases from which contain sulfur and nitrogen oxides, which combine with atmospheric water to form acids"
SMOG - fog or haze combined with smoke and other atmospheric pollutants.
Not climate.