Modification of Human-Biometeorologically Significant Radiant Flux Densities by Shading as Local Method to Mitigate Heat Stress in Summer within Urban Street Canyons

Table 2

Ranges of the physiologically equivalent temperature PET for different warm levels of human thermal sensation according to the ASHRAE thermal sensation scale determined for summer conditions in Freiburg [13].

ASRAE thermal sensation scale		PET range (°C)
Name	Scale
Slightly warm	+1	30–34
Warm	+2	35–40
Hot	+3	>40