During the hygienic assessment of the microclimate in a classroom, the results were as follows: average temperature in the classroom – +17°C, horizontal temperature distribution on – 3°C, vertical temperature distribution – 2°C, 24-hour fluctuation – 6°C, dry-bulb temperature – +17°C, wet-bulb temperature – +14°C, atmospheric air pressure – 745 mm Hg, air velocity – 0.3 m/s. Make the hygienic assessment of the microclimate in the classroom.