The annual street dust season in Finland has started, according to HELCOM, leading to various respiratory symptoms such as sneezing, coughing, itchy eyes, and shortness of breath. This is particularly concerning for vulnerable groups, including small children, the elderly, and individuals with respiratory or cardiovascular conditions, although healthy adults can also experience symptoms. The presence of street dust is notably higher on sunny and dry days, while rain helps to reduce its prevalence. In Helsinki, air quality has intermittently been poor, especially near busy roads and streets.

Experts, including air quality specialist Nelli Kaski from HSY, emphasize that outdoor activities need not be completely avoided due to street dust as cleaner air can often be found just a block away from congested streets. To help individuals manage their exposure, Kaski provides nine practical tips for protecting oneself during the street dust season. These tips can be critical for those living in or near heavily trafficked areas where dust is more concentrated.

With traffic volumes increasing again as spring progresses, awareness and preventive measures become essential for maintaining public health during this time. Following the guidelines advised by experts can help mitigate the negative health effects associated with street dust and encourage safer outdoor activities even in areas affected by pollution.