Check your vehicle's environmental label

Would you like to recive informations when the air pollution is activated?

Air quality in 12 answers

Is the air we breathe in Barcelona polluted?

Aire Barcelona contaminat

What is the Barcelona Ring Roads Low Emission Zone?

Zona de Baixes Emissions Rondes Barcelona

What traffic restriction do vehicles without a DGT label have?


How does pollution affect our health?

Com afecta a les persones el PM10

Which vehicles cannot circulate during a pollution episode?

Vehicles no poden circular en episodi de contaminació

How can I help to reduce pollution in Barcelona?

Reduir la contaminació a Barcelona

Does the restriction apply to vehicles from other provinces and foreign vehicles?

La restricció afecta als vehicles d’altres províncies i estrangers

How will I know the right environmental sticker for my vehicle?

Com puc saber el distintiu ambiental del meu vehicle

What is the Metropolitan T-Verda?

Què és la T-Verda Metropolitana

Will professional vehicles without any environmental label be allowed to travel in 2020?


Do the restrictions have a greater effect on people with lower incomes?


What are the planned penalties?


What is the Metropolitan Registry?


What is an air pollution episode?

episodi de contaminació

How do I know if a pollution episode has been announced?

Com m’assabento que estem en episodi de contaminació?

What is the T-Aire?



Greater energy efficiency and savings on the metro and bus network

20/09/2022 - 14:35 h

Mobility and transport. As part TMB’s Energy Efficiency and Savings Plan, various measures will help avoid 122,000 of carbon dioxide emissions a year.

Less noise and pollution with the opening of the tunnel in Glòries

19/08/2022 - 10:09 h

Environment and sustainability. Current levels of NO2 and PM10 are 40% and 13% lower than those recorded at the pollution monitoring station in L’Eixample. Decibel levels have also been reduced from 74 to 65 decibels.

First board to regulate cruise ship activity in Barcelona

18/07/2022 - 19:16 h

Environment and sustainability. The body will put forward measures to reduce the impact of this sector and promote a more sustainable model.

Would electric machinery make public works quieter?

29/06/2022 - 13:48 h

Urban planning. The project will last five weeks and gauge pollutant emissions, the improvement in noise levels and energy consumption of two types of machinery.

Map of Barcelona's air quality

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