Air Quality Lab — Belo sur Tsiribihina, Madagascar
Air Quality Profile·
Belo sur Tsiribihina reports an annual PM2.5 of 7.8 µg/m³. That's close to the WHO 2021 annual guideline (5 µg/m³) and well inside historically healthy ranges.
Belo sur Tsiribihina
Madagascar
MadagascarAnnual Average
GoodWHO annual classification
7.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.57.5 µg/m³ — Good
6.76.7 µg/m³ — Good
5.45.4 µg/m³ — Good
5.05.0 µg/m³ — Excellent
4.94.9 µg/m³ — Excellent
5.25.2 µg/m³ — Good
5.15.1 µg/m³ — Good
8.78.7 µg/m³ — Good
1010 µg/m³ — Fair
1414 µg/m³ — Fair
1212 µg/m³ — Fair
8.98.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.57.5 µg/m³ — Good
6.76.7 µg/m³ — Good
5.45.4 µg/m³ — Good
5.05.0 µg/m³ — Excellent
4.94.9 µg/m³ — Excellent
5.25.2 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.15.1 µg/m³ — Good
8.78.7 µg/m³ — Good
1010 µg/m³ — Fair
1414 µg/m³ — Fair
1212 µg/m³ — Fair
8.98.9 µg/m³ — Good
Best months: Apr–May, JulWorst months: Sep–Nov
Excellent0–5 µg/m³Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholds
Confidence: ●●●
How air quality compares
Compared across Madagascar
Belo sur Tsiribihina: 7.8 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.
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