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T1 The 2023 International Day of Clean Air for Blue Skies - #TogetherForCleanAir: A Practical Guide for Individuals, Cities, Governments, Schools & Universities, Businesses, Civil Society
T2 2023年国际清 洁空气蓝天日 - #共创清洁空气#：面向个人、城市、政府、学校、大学、企业 以及公民社会的实践指南 年国际清洁空气蓝天日 实践指南
T2 Journée internationale de l’air pur pour des ciels bleus 2023 - #EnsemblePourUnAirPur : Un guide pratique pour les particuliers, les villes, les gouvernements, les établissements scolaires et les universités, les entreprises, la société civile
T2 El Día Internacional del Aire Limpio por un cielo azul 2023 - #JuntosPorUnAireLimpio: Una guía práctica para las personas físicas, las ciudades, los gobiernos, las escuelas y universidades, las empresas y la sociedad civil
T2 2023 год Международный день чистого воздуха для голубого неба - #ВместеЗаЧистыйВоздух Практическое руководство для частных лиц, городов, правительств, школ и университетов, предприятий и гражданского общества
A1 United Nations Environment Programme, 
K1 air pollution
K1 global warming
K1 greenhouse gas
K1 air quality
K1 waste management
K1 pollution source
K1 agriculture
K1 transport
K1 waste
K1 climate change
K1 international day
YR 2023
FD 2023-07
LK https://wedocs.unep.org/handle/20.500.11822/43104
UL https://wedocs.unep.org/handle/20.500.11822/43104
NO On September 7, 2023, the world will celebrate the third International Day of Clean Air for blue skies calling for global action to combat air pollution, one of the greatest health and environmental challenges of our time. The day invites us all to consider how we can support action for clean air in our countries, cities and businesses, and make changes in our daily lives to reduce air pollution. These actions, in turn, benefit people’s health, protects ecosystems, and reduces climate warming air pollutants and greenhouse gases.
DS UN Environment Document Repository
RD Sep 16, 2026