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CNA Explains: How does haze reach Singapore and what do air quality readings tell us?

CNA Explains: How does haze reach Singapore and what do air quality readings tell us?
Photo: CNA — Singapore · view original

Smoke from fires hundreds of kilometres away can take days to reach Singapore, with wind conditions affecting how it travels and disperses. CNA looks at how air quality is measured, and why what people see and smell may not always correspond with pollution readings.

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