What is the air quality in Blackburn?

Blackburn, United Kingdom has an annual US AQI of 50 (Reasonable) and average PM2.5 of 10.2 µg/m³, ranking #783 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Blackburn?

August is typically the cleanest month (AQI 41) and March the most polluted (AQI 59).

Where does Blackburn's air quality data come from?

PM2.5: 1998–2026 (monitors 2023–2026, satellite 1998–2023; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Blackburn, United Kingdom — Air Quality & Clean City Guide 2026

Blackburn Air Quality Data

Global rank	City	Continent	AQI	PM2.5
783	Blackburn, United Kingdom	Europe	AQI 50	PM2.5 10.2 µg/m³