06 Oct 2022 | 09:52 AM UTC
Madagascar: Severe air pollution caused by landfill fire near Antananarivo, Oct. 6
Severe air pollution caused by landfill fire affecting Antananarivo, Madagascar, Oct. 6. Possible commercial disruptions, health hazard.
Event
A fire in the Andralanitra landfill has severely degraded the air quality in Antananarivo, Oct. 6. Air pollution levels have now reached three times the levels recommended by the World Health Organization. The Malagasy weather agency has indicated that conditions would remain dangerous at least until Oct. 7. Reports dating back to Oct. 3 suggest the landfill located east of the capital has been burning for several days. The cause is yet unknown, but forest and bush fires are common during the dry season.
It is likely the fire will continue to burn in the coming days, but should not spread outside of the landfill. Pollution could remain at high levels through the end of October. Smoke could considerably lessen visibility, causing ground and possible air travel delays.
Context
According to Meteo Madagascar - the Malagasy weather agency - air quality in the capital Antananarivo has significantly decreased and is now being considered "dangerous for vulnerable populations" including the elderly, pregnant women, children and individuals with pre-existing respiratory conditions.
Conditions are classified as severe when the concentration of particulate matter 2.5 (PM2.5) air pollution (airborne particulate matter with a diameter of 2.5 microns or smaller - small enough to deeply penetrate the lungs) surpasses 250 micrograms per cubic meter.
Advice
Drive cautiously in areas experiencing severe air pollution and allow extra time to reach destinations due to possible low visibility and traffic congestion. Plan for possible delivery delays; confirm road conditions before routing shipments through affected areas. Confirm flights; do not check out of hotels before verifying onward travel.
Individuals with preexisting pulmonary problems should carry adequate medication and consult with a physician before traveling to the area. Stay indoors in well-ventilated areas whenever possible, and seek medical attention if respiratory symptoms worsen. Eye irritation is possible; flush irritated eyes with copious amounts of water. Consider using a facemask if prolonged outdoor activity is necessary; only purchase pollution face masks from established retailers.
