What is the air quality in Pasadena TX?

Pasadena TX, United States of America has an annual US AQI of 52 (Reasonable) and average PM2.5 of 10.2 µg/m³, ranking #922 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Pasadena TX?

January is typically the cleanest month (AQI 48) and July the most polluted (AQI 56).

Where does Pasadena TX's air quality data come from?

PM2.5: 1998–2026 (monitors 2000, 2004–2026, satellite 1998–2003; 2026 provisional (AirNow)). Measured by government monitoring stations. Full sources are on the methodology page.

Pasadena TX, United States of America — Air Quality & Clean City Guide 2026

Pasadena TX Air Quality Data

Global rank	City	Continent	AQI	PM2.5
922	Pasadena TX, United States of America	North America	AQI 52	PM2.5 10.2 µg/m³