Calitatea aerului din case. 👨🏼⚕️
13 Apr 2023 · 1 min

0:59
Mihail Pautov explains three factors that control indoor air quality: temperature around 19°C to protect your respiratory system, humidity between 40-60% (too low causes irritation, too high promotes infection), and air purity using a HEPA filter purifier.
Questions this video answers
Approximately 19°C.
40–60%.
Less than 40%.
Greater than 60%.
About 25–45% (varies by season and geographic area).










