LET'S AIR (@nousaerons) 's Twitter Profile
LET'S AIR

@nousaerons

A group and an initiative advocating for effective ventilation.

Our infographics in English : letsair.org

Also on Mastodon, BlueSky.

ID: 1379037129314025474

linkhttps://nousaerons.fr calendar_today05-04-2021 11:45:03

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LET'S AIR (@nousaerons) 's Twitter Profile Photo
LET'S AIR
@nousaerons

10 days ago

"A CO2 level of 1200 ppm for (indoor) long sessions and 1500 ppm for short should not be tolerated." MIT 1888 S.H. Woodbridge "A CO2 level of 2000 ppm would be not necessarily harmful." SAMHE Project 2024, Project Lead Henry Burridge, Imperial College What happened?

"A CO2 level of 1200 ppm for (indoor) long sessions and 1500 ppm for short should not be tolerated." MIT 1888 S.H. Woodbridge "A CO2 level of 2000 ppm would be not necessarily harmful." <a href="/SAMHEProject/">SAMHE Project</a> 2024, Project Lead <a href="/HenryBurridge/">Henry Burridge</a>, Imperial College What happened?