Mmastodon HealthPandemics first seen 20 h ago, last 8 h ago, peak #7
Concertgoer warns venue air quality can't be judged by eye
Original: Last week, at two concerts, I once again saw how you can't tell CO2 levels and corresponding # covid risk from the look
A concertgoer who measured carbon dioxide levels at two recent shows says indoor air quality cannot be judged by how a room looks or feels. At a half-empty, spacious Ecca Vandal show at Holocene, CO2 readings kept climbing throughout, suggesting meaningful Covid transmission risk even in venues that seem well ventilated.
Why now: People remain concerned about Covid transmission risks in crowded indoor spaces like concerts and how to assess ventilation.
Rank over time, top of the chart is #1. 10 snapshots from 20 h ago to 8 h ago.
Evidence
- Last week, at two concerts, I once again saw how you can't tell CO2 levels and corresponding # covid risk from the look and feel of a interior space. When I saw Ecca Vandal at Holocene, the room was spacious and only half filled, but C02 levels kept climbing the entire time to… · mikemccaffrey@pdx.social · 33
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