The Directorate-General of Health (Direção-Geral da Saúde or DGS) has issued a warning regarding poor air quality caused by suspended dust from North Africa. The health authority recommends that the general population avoid outdoor activities and that vulnerable individuals remain indoors until the air mass clears.
DGS advises caution as North African dust reaches Portugal

Context & Explainers
The DGS (Direção-Geral da Saúde) is Portugal's central public health authority, responsible for setting health policy guidelines, managing vaccination programs, disease surveillance, and public health campaigns. It operates under the Ministry of Health.
The DGS issues clinical guidelines (normas) that health professionals across Portugal follow, manages the national vaccination schedule, coordinates responses to disease outbreaks, and publishes health statistics. It became widely known during the COVID-19 pandemic as the lead agency for public health guidance.
For residents, the DGS is the authoritative source for vaccination schedules, health alerts, and clinical guidance. Its recommendations shape how hospitals and health centers deliver care across the country.
4 sources
- Avoid outdoor activities: DGS recommends caution due to dust from North Africacnnportugal.iol.pt ·
- North African dust reaches PortugalThe Portugal News ·
- Directorate-General of Health warns of dust from Africaobservador.pt ·
- Portugal hit by African dust: DGS warns of poor air quality and recommends precautionsRenascença ·




