What is the air quality in San Miguel Petapa?

San Miguel Petapa, Guatemala has an annual US AQI of 90 (Polluted) and average PM2.5 of 29.8 µg/m³, ranking #4270 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in San Miguel Petapa?

December is typically the cleanest month (AQI 74) and May the most polluted (AQI 128).

Where does San Miguel Petapa'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.

San Miguel Petapa, Guatemala — Air Quality & Clean City Guide 2026

San Miguel Petapa Air Quality Data

Global rank	City	Continent	AQI	PM2.5
4270	San Miguel Petapa, Guatemala	North America	AQI 90	PM2.5 29.8 µg/m³