Air quality in Mauritania

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

Estimated: cities without a monitor

Mauritania 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
Nouakchott	≈ 31 µg/m³	Moderate
Nouadhibou	≈ 44 µg/m³	Unhealthy for sensitive groups
Kiffa	≈ 21 µg/m³	Moderate
Dar Naim	≈ 31 µg/m³	Moderate
Néma	≈ 21 µg/m³	Moderate
Mbera	≈ 20 µg/m³	Moderate
Ksar	≈ 31 µg/m³	Moderate
Kaédi	≈ 16 µg/m³	Moderate
Zouérat	≈ 30 µg/m³	Moderate
Tevragh Zeina	≈ 31 µg/m³	Moderate
Bougadoum	≈ 17 µg/m³	Moderate
Sélibaby	≈ 12 µg/m³	Moderate
Atar	≈ 49 µg/m³	Unhealthy for sensitive groups
Ayoun El Atrous	≈ 17 µg/m³	Moderate
Guerou	≈ 24 µg/m³	Moderate
Boutilimitt	≈ 29 µg/m³	Moderate
El ’Ayoûn	≈ 15 µg/m³	Moderate
Tékane	≈ 18 µg/m³	Moderate
Bogué	≈ 15 µg/m³	Moderate
Aleg	≈ 30 µg/m³	Moderate
Tembedgha	≈ 17 µg/m³	Moderate
Rosso	≈ 14 µg/m³	Moderate
Akjoujt	≈ 50 µg/m³	Unhealthy for sensitive groups
Ṭinṭâne	≈ 16 µg/m³	Moderate
Elghabra	≈ 27 µg/m³	Moderate
Magṭa‘ Laḥjar	≈ 32 µg/m³	Moderate

Estimates contain modified Copernicus Atmosphere Monitoring Service information 2026.