Air quality in Benin

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

Estimated: cities without a monitor

Benin 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
Cotonou	≈ 9 µg/m³	Moderate
Abomey-Calavi	≈ 9 µg/m³	Moderate
Porto-Novo	≈ 12 µg/m³	Moderate
Parakou	≈ 6 µg/m³	Good
Godomè	≈ 9 µg/m³	Moderate
Abomey	≈ 10 µg/m³	Moderate
Djougou	≈ 9 µg/m³	Good
Bohicon	≈ 10 µg/m³	Moderate
Ekpé	≈ 9 µg/m³	Moderate
Nikki	≈ 8 µg/m³	Good
Malanville	≈ 13 µg/m³	Moderate
Kandi	≈ 10 µg/m³	Moderate
Kérou	≈ 9 µg/m³	Good
Natitingou	≈ 8 µg/m³	Good
Pobé	≈ 11 µg/m³	Moderate
Ouidah	≈ 10 µg/m³	Moderate
Lokossa	≈ 9 µg/m³	Moderate
Bassila	≈ 7 µg/m³	Good
Tchaourou	≈ 5 µg/m³	Good
Cové	≈ 9 µg/m³	Moderate
Sakété	≈ 11 µg/m³	Moderate
Comé	≈ 10 µg/m³	Moderate
Missérété	≈ 9 µg/m³	Moderate
Dogbo	≈ 9 µg/m³	Moderate
Kétou	≈ 9 µg/m³	Moderate
Savalou	≈ 7 µg/m³	Good
Banikoara	≈ 10 µg/m³	Moderate
Péhonko	≈ 9 µg/m³	Good
Kalalé	≈ 8 µg/m³	Good
Sinendé	≈ 8 µg/m³	Good
Banigbé	≈ 11 µg/m³	Moderate
Savé	≈ 6 µg/m³	Good
Bembèrèkè	≈ 8 µg/m³	Good
Dassa-Zoumè	≈ 7 µg/m³	Good
Kopargo	≈ 8 µg/m³	Good
Kouandé	≈ 10 µg/m³	Moderate
Tanguiéta	≈ 9 µg/m³	Good
Kpozoun	≈ 9 µg/m³	Moderate
Sé	≈ 10 µg/m³	Moderate
Ségbana	≈ 8 µg/m³	Good

Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026.