Silent Poison: Indoor Air Monitors Expose Classroom Smog
While outdoor smog dominates headlines, dangerous indoor air pollution inside overcrowded government classrooms and low-income tenements remains unmonitored. Journalists are placing DIY multi-gas monitors tracking carbon dioxide accumulation, particulate matter, and volatile organic compounds inside public school classrooms. The sensors reveal alarmingly high CO2 and toxin concentrations that...
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Bharat Aawaz
