What is the air quality in Södertälje?

Södertälje, Sweden has an annual US AQI of 39 (Reasonable) and average PM2.5 of 6.6 µg/m³, ranking #224 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Södertälje?

October is typically the cleanest month (AQI 34) and April the most polluted (AQI 45).

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
224	Södertälje, Sweden	Europe	AQI 39	PM2.5 6.6 µg/m³