nix on Nostr: npub1almz2…k57vz Not in NYC personally but something I've always wondered as a bike ...

npub1almz26yhzkxvmg5053wg5msjfarnwztmp4ml54l60nr5ddndrxvqjk57vz (npub1alm…57vz) Not in NYC personally but something I've always wondered as a bike commuter: On days like this, where the air quality is extremely low, what can I do to help while biking? Does a cloth mask do anything to help me, or would I need an N95 to matter?

I don't want to revert to driving because the air quality is bad (and effectively make the air quality worse to benefit myself).