Sydney has a air quality pm2.5 value of 31.3 ug/m3. Fine particulate pollution; 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 Sydney's air quality pm2.5?
Sydney, Australia has a air quality pm2.5 value of 31.3 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Is Sydney strong for air quality pm2.5?
Sydney's current air quality pm2.5 value is 31.3 ug/m3, which reads as higher pollution pressure. 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 Sydney compare to other cities in Australia?
Sydney's air quality pm2.5 value is 31.3 ug/m3 for 2026. Compare that value with other cities in Australia and with global city profiles because lower values are generally stronger for this metric.
When was Sydney air quality pm2.5 data updated?
Sydney's air quality pm2.5 value of 31.3 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 Sydney air quality pm2.5?
Sydney's air quality pm2.5 value of 31.3 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution; lower is generally better.