What is the air quality in Matamoros?

Matamoros, Mexico has an annual US AQI of 51 (Reasonable) and average PM2.5 of 10 µg/m³, ranking #822 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Matamoros?

November is typically the cleanest month (AQI 46) and May the most polluted (AQI 60).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
822	Matamoros, Mexico	North America	AQI 51	PM2.5 10 µg/m³