What is the air quality in Ayacucho?

Ayacucho, Peru has an annual US AQI of 63 (Polluted) and average PM2.5 of 15.5 µg/m³, ranking #2505 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Ayacucho?

February is typically the cleanest month (AQI 55) and September the most polluted (AQI 77).

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
2505	Ayacucho, Peru	South America	AQI 63	PM2.5 15.5 µg/m³