SocietyBarcelona's air: polluting emissions fall but still exceed the EU's 2030 targetMàrius Lamor07-07-2025
![The signs warning of entry into the low-emission zone are already in place.](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)