Guarulhos has a air quality pm2.5 value of 13.5 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 Guarulhos's air quality pm2.5?
Guarulhos, Brazil has a air quality pm2.5 value of 13.5 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Is Guarulhos strong for air quality pm2.5?
Guarulhos's current air quality pm2.5 value is 13.5 ug/m3, which reads as strong. 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 Guarulhos compare to other cities in Brazil?
Guarulhos's air quality pm2.5 value is 13.5 ug/m3 for 2026. Compare that value with other cities in Brazil and with global city profiles because lower values are generally stronger for this metric.
When was Guarulhos air quality pm2.5 data updated?
Guarulhos's air quality pm2.5 value of 13.5 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 Guarulhos air quality pm2.5?
Guarulhos's air quality pm2.5 value of 13.5 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution concentration; lower is generally better.