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Sources of
Air Pollutants
You can learn
about a number of important pollutants, what they do and where they
come from. Just click on the pollutant that interests you most from
the list below.
Sulphur
Dioxide
Nitrogen
Oxides
Carbon
Monoxide
Ozone
and Photochemical Oxidants
Total
Suspended Particulates
Respirable
Suspended Particulates
Please click
below to check the Hong Kong Air Quality Objectives for the above
air pollutants.
Hong
Kong Air Quality Objectives
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