Air pollution causes millions of deaths globally as Jakarta air quality reaches unhealthy levels

Air pollution is linked to nearly 7 million premature deaths annually worldwide, with the highest burden falling on low- and middle-income countries, particularly in Southeast Asia and the Western Pacific. According to IQAir and the World Health Organization (WHO), approximately 89 percent of pollution-related deaths occur in these regions.

A major contributor to these health risks is PM2.5, fine particulate matter that can enter the lungs and bloodstream. Sources of outdoor pollution include vehicle emissions, power plants, industrial activities, agricultural burning, and forest fires. Indoor pollution often stems from using solid fuels like wood, coal, or biomass for cooking and heating in poorly ventilated areas.

In Jakarta, air quality reached unhealthy levels on Tuesday morning, with an Air Quality Index (AQI) of 177 reported by IQAir. Residents are advised to wear masks, reduce outdoor activities, close windows, and use air purifiers to mitigate exposure.