UV index in Tehran at critical level: media
TEHRAN, Aug. 4 (Xinhua) -- The ultraviolet (UV) index in Iran's capital Tehran has reached the level of 12, meaning extreme risk of harm from unprotected sun exposure, the ICANA news agency of the country's parliament reported Friday.
Citizens are recommended to refrain from exposing themselves to direct sunlight from 8:00 to 17:00, ICANA quoted Sommayeh Rafiei, head of the Iranian parliament's environment depar