This article says breathing the air in Beijing on one day is 15 micromorts. Beijing seems to have a P2.5 AQI of 50-100. You can use that to compare to the hazar

This article says breathing the air in Beijing on one day is 15 micromorts. Beijing seems to have a P2.5 AQI of 50-100. You can use that to compare to the hazard of your choice. https://www.dnaindia.com/lifestyle/report-every-breath-you-take-1967951 https://www.dnaindia.com/lifestyle/report-every-breath-you-t...