InquilineKea Posted June 1, 2020 Report Share Posted June 1, 2020 (edited) Like, thomas talhem has an amazing blog (and quora answers) on this - there is really no minimum safe dose of pollution, and you can see pollution spikes in even small amounts next to the road (as cars braking causes road dust to go into the air). The plume air quality sensor is great but it still doesn't capture ultrafines, which seem abundant near airports. Coronavirus kind of makes me glad that wearing masks everywhere will probably be forever-destigmatized/un-weird. and american cities generally have air pollution levels below the WHO-I limits, but even then, they often have localized spikes. Edited June 1, 2020 by InquilineKea Quote Link to comment Share on other sites More sharing options...
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