What is the air quality in Ventura CA?

Ventura CA, United States of America has an annual US AQI of 54 (Reasonable) and average PM2.5 of 11 µg/m³, ranking #1165 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Ventura CA?

February is typically the cleanest month (AQI 48) and August the most polluted (AQI 60).

Where does Ventura CA'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.

Ventura CA, United States of America — Air Quality & Clean City Guide 2026

Ventura CA Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1165	Ventura CA, United States of America	North America	AQI 54	PM2.5 11 µg/m³