Air Quality Lab — Maroantsetra, Madagascar
Air Quality Profile·
Maroantsetra reports an annual PM2.5 of 6.4 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Maroantsetra
Madagascar
MadagascarAnnual Average
GoodWHO annual classification
6.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.47.4 µg/m³ — Good
6.26.2 µg/m³ — Good
6.96.9 µg/m³ — Good
6.06.0 µg/m³ — Good
5.95.9 µg/m³ — Good
5.05.0 µg/m³ — Excellent
5.15.1 µg/m³ — Good
5.35.3 µg/m³ — Good
6.46.4 µg/m³ — Good
6.06.0 µg/m³ — Good
8.68.6 µg/m³ — Good
8.28.2 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.47.4 µg/m³ — Good
6.26.2 µg/m³ — Good
6.96.9 µg/m³ — Good
6.06.0 µg/m³ — Good
5.95.9 µg/m³ — Good
5.05.0 µg/m³ — Excellent
Jul
Aug
Sep
Oct
Nov
Dec
5.15.1 µg/m³ — Good
5.35.3 µg/m³ — Good
6.46.4 µg/m³ — Good
6.06.0 µg/m³ — Good
8.68.6 µg/m³ — Good
8.28.2 µg/m³ — Good
Best months: Jun–AugWorst months: Jan, Nov–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
Maroantsetra: 6.4 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