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25 clusters · 114 sources · 69 days · First seen · Last updated

Saharan dust plume spreads, heat and health impacts rise

Overview

The Saharan dust plume that first appeared over the Dominican Republic in early June has persisted across the Caribbean and beyond, repeatedly prompting health advisories. Throughout June and July Dominican authorities issued daily warnings for children, the elderly, pregnant women and people with respiratory conditions to stay hydrated, wear light clothing, limit outdoor exposure and keep indoor surfaces damp. The plume kept temperatures in the 31‑35 °C range, suppressed cloud formation and produced occasional isolated showers and tropical waves that briefly restored rainfall.

The dust cloud also moved westward, affecting Puerto Rico, the U.S. Virgin Islands, Florida, Texas and northern Mexico, where civil‑protection agencies urged vulnerable groups to stay indoors, close windows and use masks. In the Caribbean, the plume reached Cuba, Jamaica, St. Vincent and the Grenadines, and later the western coast of Africa.

European monitoring in July confirmed a 10‑25 % decade‑long rise in Saharan dust concentrations, especially in southern Europe. Studies linked the increase to higher daily mortality, respiratory hospital admissions and a 5‑30 % loss of photovoltaic output, with specific alerts issued for Greece, Portugal and the Canary Islands. Continuous tracking by AtmoHub and Copernicus CAMS underpins ongoing mitigation and public‑health messaging as the dust becomes a persistent trans‑Atlantic air‑quality challenge.

Entities

Dominican Republic · Comisión Estatal de Protección Civil · European Union · Paul Scherrer Institute · Célia Alves

Timeline

  1. 6 days ago

    [INTERNATIONAL] 18 sources
    Atlantic low-pressure systems under watch for potential cyclone development

    Authorities are monitoring two Atlantic low-pressure systems with potential for cyclonic development. Meanwhile, tropical waves and Saharan dust are causing rain and high temperatures in the Dominican Republic.

  2. 18 days ago

    [HEALTH] 2 sources
    Saharan Dust Cloud Intensifies Over Europe, Raising Health Risks in Portugal

    Saharan dust across southern Europe has risen 10‑25% in a decade, with Portugal heavily affected, increasing mortality by 0.67% and respiratory admissions, and threatening solar power output.

  3. 24 days ago

    [INTERNATIONAL] 13 sources
    Dominican Republic endures heat, Saharan dust and heavy rains

    Saharan dust drives heat (33‑35 °C) in the Dominican Republic while a trough brings strong showers and thunderstorms across many provinces; Tropical Storm Bertha poses no threat.

  4. 24 days ago

    [HEALTH] 6 sources
    Greece faces heightened air pollution from Saharan dust

    Saharan dust is moving into western and southern Greece on 21‑22 July, raising PM10 to 60‑70 µg/m³ and prompting health advisories for vulnerable groups; concentrations are expected to drop after Tuesday.

  5. 25 days ago

    [HEALTH] 3 sources
    Sahara dust levels rise across Europe

    AI‑tracked study shows Saharan dust in Europe surged 2012‑2021, offsetting reduced industrial emissions and raising health concerns.

  6. 27 days ago

    [HEALTH] 8 sources
    Rising Saharan Dust in Europe Threatens Health and Solar Power

    A Nature study finds Saharan dust reaching Europe has risen 10‑25 % in a decade and doubled over 150 years, harming health and cutting solar‑panel output, especially in the Mediterranean.

  7. 28 days ago

    [INTERNATIONAL] 6 sources
    Saharan Dust Brings Dry Conditions and Heat Wave to Central American Peninsula

    Saharan dust arriving this weekend will dry the mid‑troposphere over the Central American peninsula, reducing rain intensity and triggering a mild Canícula heat wave with temperatures over 40 °C and heat‑index

  8. 29 days ago

    [HEALTH] 4 sources
    Saharan dust increasingly threatens health in the Canary Islands

    A *Nature* study finds Saharan dust covers 40 % of days in the Canary Islands, driven by climate change, raising health risks such as asthma and increased mortality, and prompting calls for early‑warning alerts

  9. about 1 month ago

    [HEALTH] 11 sources
    Sahara Desert Dust Levels Rise Across Southern Europe

    European studies show Sahara‑derived dust is rising sharply, especially in the south, threatening health and solar‑energy efficiency.

  10. about 1 month ago

    [INTERNATIONAL] 2 sources
    Saharan dust plume blankets Senegal and St. Vincent

    Saharan dust is lowering visibility and air quality in Senegal and St. Vincent, prompting health and safety warnings; the plume should lessen by mid‑week.

  11. about 1 month ago

    [HEALTH] 5 sources
    Dominican Republic sees rain drop and temperatures rise as Sahara dust lingers

    Rain eases in the Dominican Republic as a Saharan dust plume lifts temperatures to 32‑34 °C; officials advise hydration and sun protection amid isolated showers.

  12. about 1 month ago

    [HEALTH] 2 sources
    Sahara dust plume reaches Caribbean, affecting weather and health

    Sahara dust is crossing the Atlantic to the Caribbean, dimming skies, reducing rain, raising temperatures and posing respiratory risks, prompting health warnings and protective measures.

  13. about 1 month ago

    [HEALTH] 4 sources
    Saharan Dust Cloud Reaches Louisiana, Prompting Health Warnings

    A Saharan dust plume is reaching Louisiana, causing haze and prompting health officials to advise masks for those with respiratory issues.

  14. about 2 months ago

    [INTERNATIONAL] 10 sources
    Mexico confronts Sahara dust and intense rains from tropical wave 13

    Saharan dust lowered air quality in northern Mexico while tropical wave 13 brings heavy rain, hail and strong winds across much of the country, prompting health and flood warnings.

  15. about 2 months ago

    [INTERNATIONAL] 2 sources
    Saharan dust plume drifts over Caribbean, Florida and Texas, lowering air quality

    A Saharan dust plume is affecting Puerto Rico, the U.S. Virgin Islands, Florida and Texas, causing hazy skies, reduced air quality and health advisories, while also lowering hurricane formation chances.

  16. about 2 months ago

    [HEALTH] 2 sources
    Dominican Republic faces high heat and Sahara dust in Punta Cana

    Punta Cana and surrounding areas in the Dominican Republic will see 31‑33 °C temperatures, Saharan dust haze and scattered showers, with health warnings for respiratory irritation.

  17. about 2 months ago

    [HEALTH] 2 sources
    Sahara dust and heat raise health risks in the Caribbean

    Sahara dust and extreme heat are forecast for the Caribbean, prompting health warnings for respiratory and skin conditions and advising protective measures.

  18. about 2 months ago

    [INTERNATIONAL] 5 sources
    Dominican Republic heat wave brings scattered showers and Sahara dust

    Dominican Republic faces a hot spell with temperatures up to 33 °C, scattered coastal showers and a gray haze from Saharan dust; officials urge hydration and sun protection.

  19. 2 months ago

    [HEALTH] 2 sources
    Heat wave in Dominican Republic spurs hydration advice amid Sahara dust

    Saharan dust drives a Dominican Republic heat wave with temps up to 33 °C; officials urge hydration, light clothing and limited sun exposure, suggesting lemonades, coconut water and other drinks.

  20. 2 months ago

    [HEALTH] 2 sources
    Dominican Republic hit by Sahara dust plume, causing heat and hazy skies

    Saharan dust has enveloped the Dominican Republic, causing hazy skies, higher temperatures and heightened allergy risks, with limited rain expected until a tropical wave arrives Friday.

  21. 2 months ago

    [HEALTH] 3 sources
    Dominican Republic battles Sahara dust haze and respiratory issues

    Sahara dust travels 6,000 km to the Dominican Republic each summer, causing opaque skies, high heat and a surge in asthma and allergy cases, also affecting nearby Caribbean islands.

  22. 2 months ago

    [HEALTH] 2 sources
    Dominican Republic heat wave and Sahara dust prompt health warnings

    Dominican Republic faces a heat wave and Sahara dust, with health alerts and scattered afternoon showers forecast.

  23. 2 months ago

    [HEALTH] 2 sources
    Sahara dust poses health risks in the Dominican Republic

    Saharan dust over the Dominican Republic is causing respiratory irritation and heightened risks for vulnerable groups; experts advise staying indoors, staying hydrated, and maintaining medical treatments.

  24. 2 months ago

    [HEALTH] 2 sources
    Dominican Republic Reports Drop in Dengue and Malaria Cases While Issuing Dust‑Related Health Advisory

    Dominican Republic’s health ministry reports sharp declines in dengue and malaria cases in early 2026 and issues a public advisory on Saharan dust and heat‑related health risks.

  25. 2 months ago

    [HEALTH] 18 sources
    Dominican Republic Health Ministry Urges Precautions as Sahara Dust and Heat Rise

    Dominican health officials told the public to hydrate, limit sun exposure and protect against Saharan dust, which is heightening respiratory risks during a hot spell.

Sources

1klik.hr · 2st.com.au · acierta.mx · aeiou.pt · agroemcampo.ig.com.br · akasyam.com · aktualne.cz · almomento.net · apps-cloud.n-tv.de · armariolibre.com.do · aztecajalisco.com · aztecaquintanaroo.com · bavarodigital.net · bavaronews.com · bsk.dk · carlosmartinhuerta.com.mx · cna.gr · colorvision.com.do · combonoticias.com · contrapunto.com · cysnews.cz · descopera.ro · deultimominuto.net · diarioconurbano.com.ar · diariodesalud.com.do · diariodigital.com.do · diarioextra.com · diariolibre.com · diezeit.de · directoriocubano.info · dnoticias.pt · dominicanoshoy.com · drvnoticias.com · ecoticias.com · eldato.co · eldia.com.do · eldiario.es · eldiariodechihuahua.mx · eleftherostypos.gr · elmundodelosnegocios.com.do · elnuevodiario.com.do · elnuevosiglo.com.co · elpregonerord.com · elquiglobal.cl · elsoldesantiago.com · elveedordigital.com · elviajero.com.do · emvolos.gr

This summary has been updated 1 time: see revision history