This alert cancels the previously published alerts below:

Air Quality Expected to Become Unhealthy for Sensitive Groups
Sept. 9, 2026, 3:28 p.m.

CAP Alert · Actual

THE AIR QUALITY ADVISORY FOR ST. MAARTEN IS CANCELLED

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Expired: Sahara Dust Haze
Minor severity
Urgency Past
Severity Minor
Certainty Observed
Category Met
Language en
Time period
  • Issued 12 Sep 2026 18:35
  • Effective 12 Sep 2026 18:00
  • Expires 13 Sep 2026 06:00
Severity
Extreme
Severe
Moderate
Minor

Air Quality Advisory Cancelled

Response

None

Area

St Maarten and Territorial Waters

Event description

The Air Quality Advisory for St. Maarten is hereby cancelled, as air quality conditions are expected to remain at moderate levels overnight and improve to good levels tomorrow. No further deterioration in air quality is anticipated at this time.

Instructions

Resume normal outdoor activities as conditions permit. Sensitive individuals should continue to exercise caution until air quality improves to good levels. Monitor official updates from the Meteorological Department St. Maarten at www.meteosxm.com.