Air Quality Lab — Tôlanaro, Madagascar
Air Quality Profile·
Tôlanaro reports an annual PM2.5 of 4.4 µg/m³. That's below the WHO 2021 annual guideline of 5 µg/m³ — cleaner than most cities on the continent.
Tôlanaro
Madagascar
MadagascarAnnual Average
ExcellentWHO annual classification
4.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4.94.9 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
3.33.3 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.23.2 µg/m³ — Excellent
3.03.0 µg/m³ — Excellent
3.73.7 µg/m³ — Excellent
4.04.0 µg/m³ — Excellent
5.05.0 µg/m³ — Excellent
6.36.3 µg/m³ — Good
7.27.2 µg/m³ — Good
5.05.0 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
4.94.9 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
3.33.3 µg/m³ — Excellent
3.43.4 µg/m³ — Excellent
3.23.2 µg/m³ — Excellent
3.03.0 µg/m³ — Excellent
Jul
Aug
Sep
Oct
Nov
Dec
3.73.7 µg/m³ — Excellent
4.04.0 µg/m³ — Excellent
5.05.0 µg/m³ — Excellent
6.36.3 µg/m³ — Good
7.27.2 µg/m³ — Good
5.05.0 µg/m³ — Excellent
Best months: Mar, May–JunWorst months: Oct–Dec
Excellent0–5 µg/m³Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Madagascar
Tôlanaro: 4.4 µg/m³. Typical range in Madagascar: 5.6–8.3 µg/m³. Low anchor: Tsiombe, 3.3 µg/m³. High anchor: Antananarivo, 17.8 µg/m³.
97 cities tracked