The Institute of Meteorology of Cuba (Insmet) urged the population via its social media to reinforce the protection of air quality in homes, given the increased use of charcoal and firewood due to the current energy crisis.

Dr Yazenia Linares, a specialist at Insmet, stated that the combustion of solid biomass in poorly ventilated spaces generates pollutants such as fine particulate matter (PM2.5), carbon monoxide and nitrogen dioxide, linked to respiratory and cardiovascular diseases according to the World Health Organization.

The expert noted that the most vulnerable groups are children, elderly adults, pregnant women and people with respiratory conditions, who may suffer worsening of symptoms due to prolonged exposure to indoor smoke.

Linares recommended cooking outdoors or in open areas, guaranteeing adequate ventilation, and keeping minors and vulnerable persons away from the combustion area, measures that reduce the concentration of pollutants in the domestic environment.

Insmet emphasised that atmospheric conditions influence smoke accumulation, especially on days with little wind or stability, which increases exposure in certain areas.

Promoting safe cooking practices and strengthening environmental education helps prevent risks and improve family and community life.

Air quality, both inside and outside the home, is essential for public health and caring for it is everyone’s responsibility, she noted.