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T1 The Fifth International Day of Clean Air for Blue Skies - September 7, 2024
A1 United Nations Environment Programme, 
K1 air pollution
K1 pollution control
K1 air pollutant
YR 2024
FD 2024-12
LK https://wedocs.unep.org/handle/20.500.11822/46817
UL https://wedocs.unep.org/handle/20.500.11822/46817
NO The fifth International Day of Clean Air for blue skies was observed on 7 September 2024, under the theme “Invest in CleanAirNow”. This annual observance was established following a United Nations General Assembly (UNGA) resolution in 2019, which recognized the urgent need to raise awareness of air pollution’s widespread impact on health, the environment, and the economy.
DS UN Environment Document Repository
RD Sep 23, 2026