João Pessoa has a air quality pm2.5 value of 37.3 ug/m3. Fine particulate pollution; lower is generally better.
What this means
Lower values are generally better for this metric. STATLAS shows source, year, last refreshed date, confidence, and related places so the number is easy to verify and compare.
FAQs
What is João Pessoa's air quality pm2.5?
João Pessoa, Brazil has a air quality pm2.5 value of 37.3 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Is João Pessoa strong for air quality pm2.5?
João Pessoa's air quality pm2.5 value is 37.3 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 João Pessoa compare to other cities in Brazil?
João Pessoa's air quality pm2.5 value is 37.3 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 João Pessoa air quality pm2.5 data last refreshed?
João Pessoa's air quality pm2.5 value of 37.3 ug/m3 is marked for 2026 and was last refreshed on 2026-05-28. STATLAS keeps this date visible next to the source record.
What source is used for João Pessoa air quality pm2.5?
João Pessoa's air quality pm2.5 value of 37.3 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution; lower is generally better.