What is the air quality in Portoviejo?

Portoviejo, Ecuador has an annual US AQI of 57 (Reasonable) and average PM2.5 of 12.7 µg/m³, ranking #1646 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Portoviejo?

January is typically the cleanest month (AQI 56) and April 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
1646	Portoviejo, Ecuador	South America	AQI 57	PM2.5 12.7 µg/m³