What is the air quality in Slidell LA?

Slidell LA, United States of America has an annual US AQI of 52 (Reasonable) and average PM2.5 of 10.6 µg/m³, ranking #958 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Slidell LA?

January is typically the cleanest month (AQI 46) and August the most polluted (AQI 59).

Where does Slidell LA's air quality data come from?

PM2.5: 1998–2024 (monitors 2005–2006, satellite 1998–2024). Measured by government monitoring stations. Full sources are on the methodology page.

Slidell LA, United States of America — Air Quality & Clean City Guide 2026

Slidell LA Air Quality Data

Global rank	City	Continent	AQI	PM2.5
958	Slidell LA, United States of America	North America	AQI 52	PM2.5 10.6 µg/m³