Jakarta's Air Quality Index Hits 155, Classified as Unhealthy

Jakarta's air quality deteriorated on May 13, with the Air Quality Index (AQI) reaching 155, placing the city in the "unhealthy" category. Health officials warned that the high concentration of fine particulate matter could affect the general public, especially vulnerable groups such as children, the elderly, pregnant women and people with respiratory conditions. The spike is attributed to vehicle emissions, industrial output and stagnant weather.

Other Indonesian cities also recorded unhealthy levels: Tangerang Selatan (AQI 198), Surabaya (167), Bekasi (163) and Bandung (134). Monitoring agencies advised residents to limit non‑essential outdoor activities, wear masks in polluted zones, stay hydrated and seek medical care if they experience breathing difficulties. The regional government and environmental agencies are urged to tighten emission controls and promote cleaner transport to curb the worsening pollution.

The report noted that, compared globally, Lahore (Pakistan) posted the worst AQI among major world cities, while Jakarta ranked among the most polluted Asian capitals.