indoor air qualityCO2cognitive performancedeveloper healthhome officeHarvard CogFxPM2.5ventilationAranet4deep work
Indoor Air Quality and Cognitive Performance: What Every Developer Should Measure
A typical closed home office hits 1500-3000 ppm CO2 within an hour. Harvard CogFx data shows higher-order decision-making collapses at those levels. Here's the evidence on CO2, PM2.5 and VOCs, plus how to measure with an Aranet4 and fix it with ventilation, HEPA and a Corsi-Rosenthal box.
·13 min read