Air Quality Lab — Kasulu, Tanzania
Air Quality Profile·
Kasulu reports an annual PM2.5 of 21.1 µg/m³. That's meaningfully above the WHO 2021 guideline of 5 µg/m³ yet within the EU annual limit of 25 µg/m³.
Kasulu
Tanzania
TanzaniaAnnual Average
ModerateWHO annual classification
21.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
2020 µg/m³ — Moderate
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2323 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
2525 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
2020 µg/m³ — Moderate
3030 µg/m³ — Poor
2828 µg/m³ — Poor
2323 µg/m³ — Moderate
2020 µg/m³ — Moderate
1717 µg/m³ — Moderate
Best months: Apr, Jun, DecWorst months: Feb, Aug–Sep
Moderate15–25 µg/m³Poor25–35 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Tanzania
Kasulu: 21.1 µg/m³. Typical range in Tanzania: 12.9–17.0 µg/m³. Low anchor: Lindi, 7.8 µg/m³. High anchor: Kigoma, 27.1 µg/m³.
221 cities tracked