Mmastodon HealthPandemics first seen 14 h ago, last 59 min ago, peak #7
Have indoor CO2 levels improved since the pandemic began?
Original: To those who measure CO₂ as proxy for clean air in public places: Have you observed any change in CO₂ levels in retail/o
People in the COVID-conscious clean-air community are comparing indoor CO2 readings in shops, offices, libraries, healthcare and government buildings with levels from about five years ago. CO2 monitors became a common tool during the pandemic as a proxy for ventilation quality and airborne infection risk. The question is prompting readers to report whether public indoor air quality has actually improved since masking and ventilation efforts peaked.
Why now: Ongoing COVID concerns keep ventilation and CO2 monitoring a live topic among people who still mask and track indoor air quality.
CO2 monitorsCOVID-19public buildings
Evidence
- To those who measure CO₂ as proxy for clean air in public places: Have you observed any change in CO₂ levels in retail/offices/libraries/healthcare/government buildings etc. compared with say five years ago? # CO2Monitor # COVID # StillMasking # MaskUp # COVIDisNotOver · mediaevalfishsandwich@zeroes.ca · 9
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