What is the air quality in Santa Lucía Cotzumalguapa?

Santa Lucía Cotzumalguapa, Guatemala has an annual US AQI of 77 (Polluted) and average PM2.5 of 23.1 µg/m³, ranking #3664 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Santa Lucía Cotzumalguapa?

October is typically the cleanest month (AQI 66) and April the most polluted (AQI 103).

Where does Santa Lucía Cotzumalguapa's air quality data come from?

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

Santa Lucía Cotzumalguapa, Guatemala — Air Quality & Clean City Guide 2026

Santa Lucía Cotzumalguapa Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3664	Santa Lucía Cotzumalguapa, Guatemala	North America	AQI 77	PM2.5 23.1 µg/m³