What is the air quality in Riobamba?

Riobamba, Ecuador has an annual US AQI of 58 (Reasonable) and average PM2.5 of 13 µg/m³, ranking #1768 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Riobamba?

June is typically the cleanest month (AQI 54) and November the most polluted (AQI 63).

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
1768	Riobamba, Ecuador	South America	AQI 58	PM2.5 13 µg/m³