Green park in city on pollution dust PM 2.5 cover urban. Tree planting and green space concept To reduce air pollution in the city.
Palabras clave
reduce,
nature,
skyscraper,
build,
industry,
dirty,
forest,
siam,
china,
air pollution,
emission,
planting,
smog,
business,
particulate,
quality,
air,
background,
winter,
urban,
field,
park,
garden,
tree,
environmental,
environment,
germ,
allergy,
concept,
contamination,
smoke,
health,
fog,
construction,
dirt,
dust,
city,
bangkok,
pollution,
green,
grass,
tree,
lawn,
architecture,
sky
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