Hong Kong has a air quality pm2.5 value of 26.3 ug/m3. Fine particulate pollution concentration; lower is generally better.
What this means
Lower values are generally better for this metric. STATLAS shows source names, update dates, and related places so the number is easy to verify and compare.
FAQs
What is Hong Kong's air quality pm2.5?
Hong Kong, China has a air quality pm2.5 value of 26.3 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Is Hong Kong strong for air quality pm2.5?
Hong Kong's current air quality pm2.5 value is 26.3 ug/m3, which reads as moderate. For Air Quality PM2.5, lower values are generally stronger, so the direction of the number matters as much as the value itself.
How does Hong Kong compare to other cities in China?
Hong Kong's air quality pm2.5 value is 26.3 ug/m3 for 2026. Compare that value with other cities in China and with global city profiles because lower values are generally stronger for this metric.
When was Hong Kong air quality pm2.5 data updated?
Hong Kong's air quality pm2.5 value of 26.3 ug/m3 is marked for 2026 and was last updated on 2026-05-27. STATLAS keeps this date visible next to the source record.
What source is used for Hong Kong air quality pm2.5?
Hong Kong's air quality pm2.5 value of 26.3 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution concentration; lower is generally better.