Air Quality Lab — Nyala, Sudan
Air Quality Profile·
Nyala reports an annual PM2.5 of 27.5 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Nyala
Sudan
SudanAnnual Average
PoorWHO annual classification
27.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
3131 µg/m³ — Poor
3131 µg/m³ — Poor
4545 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
2828 µg/m³ — Poor
2626 µg/m³ — Poor
2121 µg/m³ — Moderate
1818 µg/m³ — Moderate
2626 µg/m³ — Poor
2525 µg/m³ — Moderate
2222 µg/m³ — Moderate
2121 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
3131 µg/m³ — Poor
3131 µg/m³ — Poor
4545 µg/m³ — Unhealthy
3737 µg/m³ — Unhealthy
2828 µg/m³ — Poor
2626 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
2121 µg/m³ — Moderate
1818 µg/m³ — Moderate
2626 µg/m³ — Poor
2525 µg/m³ — Moderate
2222 µg/m³ — Moderate
2121 µg/m³ — Moderate
Best months: Jul–Aug, DecWorst months: Feb–Apr
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 Sudan
Nyala: 27.5 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