Air quality is an essential issue in times of Corona and especially then. We have lower risks of infections during the summer, but we already get various prognoses for the following autumn and winter again.Pollutants include fine dust, asbestos, Formaldehyde, PCB, radon, cleaning agents, mold, dust, tobacco smoke, VOCs (volatile organic compounds), and CO₂, which„RAKwireless Air Quality Node“ weiterlesen