The current dataset represents the results of thermographic evaluation during wearing face masks and respirators of different types. The temperature of the face before and after 20 minutes long wearing of airway individual protective equipment was measured by medical digital infrared thermograph ICI ETI 7320 Pro under controlled environmental conditions. Every pixel of thermogram indicates certain temperature shown with different colours (temperature/colour scale is shown on the right side of every termogram). Study methodology and protocol (in Latvian) are added as well. Additionally, student's scientific work "Face Masks and Respirators in Medicine - Safety, Comfort, and Adverse Health Effects" developed during the study period is shown.

Part of the files are in Latvian, nevertheless measurements are readable and noted in English. Data set created as a result of project VPP-COVID-2020/1-0004