Comment on People who live in older, walkable neighborhoods have better healthparentComments−ryanwaggoner17yI'd like to see a study exploring the net health effect of exercising outside in a polluted city.Also, if it's polluted outside, isn't it polluted inside too? Do these cities all have buildings with air purifiers?−whacked_new17yPhysically I would say yes (air purifiers). Central AC that is. Not sure the efficacy.Also, particulate matter is much more volatile outdoors, because it's outdoors.And, the downmods, two in a row, make zero sense. Else, explain it please.
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I'd like to see a study exploring the net health effect of exercising outside in a polluted city.
Also, if it's polluted outside, isn't it polluted inside too? Do these cities all have buildings with air purifiers?
Physically I would say yes (air purifiers). Central AC that is. Not sure the efficacy.
Also, particulate matter is much more volatile outdoors, because it's outdoors.
And, the downmods, two in a row, make zero sense. Else, explain it please.