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by crazygringo
278 days ago
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No, gas combustion doesn't generate any significant amount of particles. It produces CO2, NO2 and some CO. But it's not going to show anything on a PM2.5 meter. The particles when frying come from the oil turning into smoke, as well as just aerosolization even well below the smoke point. These are what send PM2.5 levels skyrocketing. When I sear a steak in cast iron, my PM2.5 levels go from their baseline of ~2 ug/m^3 to ~200–400. And course you can smell it in the air. |
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