Air Quality Lab — Touboro, Cameroon
Air Quality Profile·
Touboro reports an annual PM2.5 of 32.1 µg/m³. That's above the EU annual limit of 25 µg/m³ — long-term exposure here carries documented health trade-offs.
Touboro
Cameroon
CameroonAnnual Average
PoorWHO annual classification
32.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4545 µg/m³ — Unhealthy
7373 µg/m³ — Very Unhealthy
5353 µg/m³ — Very Unhealthy
3434 µg/m³ — Poor
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Poor
1919 µg/m³ — Moderate
3434 µg/m³ — Poor
Jan
Feb
Mar
Apr
May
Jun
4545 µg/m³ — Unhealthy
7373 µg/m³ — Very Unhealthy
5353 µg/m³ — Very Unhealthy
3434 µg/m³ — Poor
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
2020 µg/m³ — Moderate
2525 µg/m³ — Poor
1919 µg/m³ — Moderate
3434 µg/m³ — Poor
Best months: Jul–Aug, NovWorst months: Jan–Mar
Moderate15–25 µg/m³Poor25–35 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 Cameroon
Touboro: 32.1 µg/m³. Typical range in Cameroon: 27.2–46.0 µg/m³. Low anchor: Limbe, 24.9 µg/m³. High anchor: Bamenda, 90.6 µg/m³.
85 cities tracked