indoor air


Study Identifies Need for Better School Ventilation

A year-long study of indoor air quality (IAQ) at five schools in West Yorkshire is reporting CO2 levels up to four times government recommended limits. The Calderdale #CleanAirSchools campaign launched by Evotech Air Quality in 2021, is using 150 air quality monitoring sensors to help improve IAQ and promote a safe and healthy learning environment for…

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