Air Quality Lab — Dongola, Sudan
Air Quality Profile·
Dongola reports an annual PM2.5 of 40.9 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Dongola
Sudan
SudanAnnual Average
UnhealthyWHO annual classification
40.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3636 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
5050 µg/m³ — Very Unhealthy
3737 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
4242 µg/m³ — Unhealthy
3535 µg/m³ — Poor
5151 µg/m³ — Very Unhealthy
5454 µg/m³ — Very Unhealthy
4646 µg/m³ — Unhealthy
2929 µg/m³ — Poor
3030 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
3636 µg/m³ — Unhealthy
3636 µg/m³ — Unhealthy
5050 µg/m³ — Very Unhealthy
3737 µg/m³ — Unhealthy
4545 µg/m³ — Unhealthy
4242 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
3535 µg/m³ — Poor
5151 µg/m³ — Very Unhealthy
5454 µg/m³ — Very Unhealthy
4646 µg/m³ — Unhealthy
2929 µg/m³ — Poor
3030 µg/m³ — Poor
Best months: Jul, Nov–DecWorst months: Mar, Aug–Sep
Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Sudan
Dongola: 40.9 µg/m³. Typical range in Sudan: 27.7–34.6 µg/m³. Low anchor: Doka, 23.2 µg/m³. High anchor: Atbara, 43.4 µg/m³.
72 cities tracked