Air quality in Madagascar

No monitor here publishes data we're allowed to use, so Madagascar has no measured ranking yet. Model estimates below.

Estimated: cities without a monitor

Madagascar cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.

City	7-day estimate	Band
Antananarivo	≈ 7 µg/m³	Good
Toamasina	≈ 8 µg/m³	Good
Antsirabe	≈ 5 µg/m³	Good
Mahajanga	≈ 8 µg/m³	Good
Fianarantsoa	≈ 6 µg/m³	Good
Toliara	≈ 8 µg/m³	Good
Antsiranana	≈ 7 µg/m³	Good
Sambava	≈ 8 µg/m³	Good
Imerintsiatosika	≈ 7 µg/m³	Good
Antalaha	≈ 9 µg/m³	Good
Tôlanaro	≈ 9 µg/m³	Moderate
Antanifotsy	≈ 6 µg/m³	Good
Ambovombe	≈ 9 µg/m³	Good
Ambilobe	≈ 7 µg/m³	Good
Ambanja	≈ 7 µg/m³	Good
Moramanga	≈ 7 µg/m³	Good
Antsalova	≈ 14 µg/m³	Moderate
Morondava	≈ 11 µg/m³	Moderate
Hell-Ville	≈ 6 µg/m³	Good
Ivato	≈ 7 µg/m³	Good
Ambatondrazaka	≈ 6 µg/m³	Good
Amboasary	≈ 8 µg/m³	Good
Tsiroanomandidy	≈ 11 µg/m³	Moderate
Manakara	≈ 7 µg/m³	Good
Ambalavao	≈ 5 µg/m³	Good
Maroantsetra	≈ 6 µg/m³	Good
Fenoarivo Atsinanana	≈ 9 µg/m³	Good
Ambositra	≈ 6 µg/m³	Good
Soavinandriana	≈ 8 µg/m³	Good
Ihosy	≈ 9 µg/m³	Good
Marovoay	≈ 8 µg/m³	Good
Vangaindrano	≈ 8 µg/m³	Good
Antsohihy	≈ 10 µg/m³	Moderate
Ampanihy	≈ 9 µg/m³	Good
Mahanoro	≈ 7 µg/m³	Good
Ambatofinandrahana	≈ 6 µg/m³	Good
Andilamena	≈ 6 µg/m³	Good
Soanierana Ivongo	≈ 8 µg/m³	Good
Ikongo	≈ 7 µg/m³	Good
Vavatenina	≈ 7 µg/m³	Good

Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026.