How is fine dust in Hong Kong?

I'm planning a trip to Hong Kong

I don't know how it will be because I'm in China, but I don't know if I have to prepare a fine dust mask.

What is fine dust like in Hong Kong?

5097 2018-06-14 Gentleman

popular Is hair spray not allowed on the plane at all?

popular What is the deadline for purchasing lotto?

popular What is the nationality of Minnie?

popular How do I recycle and recycle foil like cooking foil?

popular Do oats also have side effects?

Same Tag How much fine dust is good for exercising?

Same Tag Do I have to use a fine dust mask only for disposable use?

Same Tag How can I get rid of fine dust on clothes with fine dust?

Same Tag What should I buy when I buy a mask for fine dust?

Same Tag Where do you usually go when you go to Hong Kong and Macau?

Same Time Please recommend a basic Roxy Ttang product

Same Time How is fine dust in Hong Kong?

Same Time Is the Galaxy s8+ discontinued?