Here are CO2 readings taken over 1 week &amp; over the course of 1 day in a NYC middle school. Notice the air quality at home vs school &amp; over 8 class periods.😳🤯

That students &amp; teachers around the 🌎are captive in such spaces 1,000+ hrs/yr is 🤬!

#COVIDisAirborne 
#CleanAir
#COVIDisAirborne #CleanAir