Canary Islands Issue Pre-Alert as Saharan Dust Storm Approaches
The Canary Islands government has issued a pre-alert for a Saharan dust storm starting Monday, warning residents of poor air quality and potential health risks across the archipelago.
The Canary Islands government has issued a pre-alert for a Saharan dust storm, set to begin at midnight this Monday. Based on forecasts from the State Meteorological Agency (Aemet), officials are closely monitoring air quality, which is expected to reach "unfavorable" or "very unfavorable" levels across the islands.
The impact of the haze will vary depending on the island and elevation. Lanzarote and Fuerteventura are expected to see the highest concentrations of dust at lower altitudes, with particle levels likely exceeding 100 micrograms per cubic meter. A similar situation is forecast for Gran Canaria and La Palma, particularly at mid-to-high altitudes. Meanwhile, Tenerife, La Gomera, and El Hierro will also see significant haze, with levels between 75 and 100 micrograms per cubic meter in higher areas.
These dust episodes often reduce visibility and disrupt transport, but they also pose a serious health risk. The suspended particles can irritate the lungs and heart, potentially triggering complications for people with chronic respiratory or cardiovascular conditions.
Authorities are urging the public to take precautions. Residents are advised to limit outdoor activities while dust levels are high and to follow official health guidance. Because the intensity of the haze can change quickly, officials are emphasizing a cautious, preventive approach.