Guinea-Bissau
Guinea-Bissau has a air quality pm2.5 value of 18.9 ug/m3. Fine particulate pollution concentration; lower is generally better.
Source family: OpenAQ. Country-level STATLAS estimate created during World Bank coverage expansion until a public source supplies this metric.
Confidence model
STATLAS combines source-backed and modeled estimates. Confidence is shown per metric, with official data used where available.
Guinea-Bissau has a air quality pm2.5 value of 18.9 ug/m3 in 2026. STATLAS shows this value with source attribution and update history so it can be compared against related places.
Guinea-Bissau's air quality pm2.5 value is 18.9 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.
Guinea-Bissau's air quality pm2.5 value is 18.9 ug/m3 for 2026. Compare it with other country profiles and country rankings because lower values are generally stronger for this metric.
Guinea-Bissau's air quality pm2.5 value of 18.9 ug/m3 is marked for 2026 and was last refreshed on 2026-05-29. STATLAS keeps this date visible next to the source record.
Guinea-Bissau's air quality pm2.5 value of 18.9 ug/m3 uses OpenAQ as the displayed source family. The metric description is: Fine particulate pollution concentration; lower is generally better.