San Luis Potosí has a air quality pm2.5 value of 28.6 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 San Luis Potosí's air quality pm2.5?
San Luis Potosí, Mexico has a air quality pm2.5 value of 28.6 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Is San Luis Potosí strong for air quality pm2.5?
San Luis Potosí's air quality pm2.5 value is 28.6 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 San Luis Potosí compare to other cities in Mexico?
San Luis Potosí's air quality pm2.5 value is 28.6 ug/m3 for 2026. Compare that value with other cities in Mexico and with global city profiles because lower values are generally stronger for this metric.
When was San Luis Potosí air quality pm2.5 data last refreshed?
San Luis Potosí's air quality pm2.5 value of 28.6 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 San Luis Potosí air quality pm2.5?
San Luis Potosí's air quality pm2.5 value of 28.6 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution; lower is generally better.