Quebec City has a air quality pm2.5 value of 43.8 ug/m3. Fine particulate pollution concentration; 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 Quebec City's air quality pm2.5?
Quebec City, Canada has a air quality pm2.5 value of 43.8 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Is Quebec City strong for air quality pm2.5?
Quebec City's air quality pm2.5 value is 43.8 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 Quebec City compare to other cities in Canada?
Quebec City's air quality pm2.5 value is 43.8 ug/m3 for 2026. Compare that value with other cities in Canada and with global city profiles because lower values are generally stronger for this metric.
When was Quebec City air quality pm2.5 data last refreshed?
Quebec City's air quality pm2.5 value of 43.8 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 Quebec City air quality pm2.5?
Quebec City's air quality pm2.5 value of 43.8 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution concentration; lower is generally better.