What is the air quality in Oldham?

Oldham, United Kingdom has an annual US AQI of 54 (Reasonable) and average PM2.5 of 11.4 µg/m³, ranking #1209 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Oldham?

July is typically the cleanest month (AQI 46) and March the most polluted (AQI 61).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
1209	Oldham, United Kingdom	Europe	AQI 54	PM2.5 11.4 µg/m³