Gothenburg, Sweden, is currently facing increased smog levels, with a dense smog cloud settling over the city. Initially, the levels of harmful airborne particles decreased but then ascended again, drawing attention from local meteorologists. Expert Lasse Rydqvist points out that this fluctuation can be linked to the unusually dry weather the city has experienced during February and early March, which is vastly reducing precipitation and altering air quality.

The dry weather has contributed to the accumulation of dust and particles in the air. In March, Gothenburg has seen less than 20% of the typical rainfall, leading to roads that allow sand, salt, and dirt to be lifted into the atmosphere. This situation is exacerbated by vehicles using studded tires, which further contributes to the smog problem, especially on road surfaces that have not yet been cleaned from winter debris.

Adding to the complexity, there are indications that dust from the Sahara Desert may also affect local air quality. These conditions not only bring visibility issues but can lead to a temporary decline in air quality, which is concerning for residents and the local authorities who monitor environmental health.