What is the air quality in Trelew?

Trelew, Argentina has an annual US AQI of 31 (Reasonable) and average PM2.5 of 5.6 µg/m³, ranking #65 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Trelew?

October is typically the cleanest month (AQI 26) and January the most polluted (AQI 34).

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
65	Trelew, Argentina	South America	AQI 31	PM2.5 5.6 µg/m³