Critical pollution levels in Tashkent spur power cuts and health warnings

On May 17, Tashkent was ranked second among major cities worldwide in terms of air pollution levels, according to real‑time data from the IQAir portal.

At approximately 22:40 local time, the concentration of fine PM2.5 particles in Tashkent’s air reached 117.354 µg/m³, signaling extremely hazardous air quality levels.

In addition, the concentration of PM10 particles rose well beyond acceptable limits. At 22:40, PM10 levels were measured at 1584.817 µg/m³—three times higher than the permissible threshold of 500 µg/m³—compared to 726.943 µg/m³ recorded at 22:00.

The situation was compounded by power outages: 8,500 subscribers in Tashkent city and 10,300 in the Tashkent region experienced temporary disruptions. According to the Ministry of Energy, some power lines were intentionally switched off to ensure public safety.

In response to the deteriorating air quality, the Sanitary-Epidemiological Committee has issued precautionary advice. Residents are strongly encouraged to stay indoors, close windows, and increase indoor humidity by wiping surfaces with a damp cloth or using a humidifier. It is also recommended that people drink more fluids and wear masks when outdoors to reduce the health risks associated with poor air quality.