Air Quality Lab — Ségou, Mali
Air Quality Profile·
Ségou reports an annual PM2.5 of 33.5 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Ségou
Mali
MaliAnnual Average
PoorWHO annual classification
33.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4343 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
2828 µg/m³ — Poor
2323 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2626 µg/m³ — Poor
3131 µg/m³ — Poor
3737 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
4343 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
4646 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
2828 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2323 µg/m³ — Moderate
1919 µg/m³ — Moderate
2020 µg/m³ — Moderate
2626 µg/m³ — Poor
3131 µg/m³ — Poor
3737 µg/m³ — Unhealthy
Best months: Jul–SepWorst months: Mar–May
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Mali
Ségou: 33.5 µg/m³. Typical range in Mali: 27.0–32.4 µg/m³. Low anchor: Kangaba, 23.4 µg/m³. High anchor: Bamako, 38.6 µg/m³.
47 cities tracked