Antigua and Barbuda is experiencing moderate air quality conditions as the twenty-third surge of Saharan dust settles over the twin islands this year, prompting health advisories for vulnerable residents.

The Antigua and Barbuda Meteorological Services issued an air quality bulletin Saturday morning indicating that particulate matter levels have pushed the air quality index to between 60 and 100—a moderate rating that calls for extra caution among certain groups.

While the health risk remains low for most people, meteorologist Dale Destin says unusually sensitive individuals, particularly those with asthma, need to stay aware of the changing air quality conditions and monitor forecasts closely.

The bulletin identifies people with respiratory or heart disease, the elderly, and children as the groups most at risk during this Saharan dust event, which is expected to affect the islands until Sunday.

Officials say that while air quality is generally acceptable, a small number of people who are unusually sensitive to air pollution may experience moderate health concerns. Active children and adults, along with anyone suffering from respiratory diseases like asthma, are being advised to limit prolonged outdoor exercise until conditions improve.

This is the twenty-third notable surge of Saharan dust to reach Antigua and Barbuda in 2025, a reminder of the regular environmental phenomenon that affects the Caribbean during certain times of the year. The dust, which travels thousands of miles across the Atlantic Ocean from Africa’s Sahara Desert, often creates hazy skies and can impact breathing for those with pre-existing health conditions.