Air Pollution - The Times Of Central Asia

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Air Pollution

Tashkent Choked by Smog: What 2025 Revealed and How Residents Are Responding

The year 2025 proved especially challenging for air quality in Uzbekistan’s capital, with Tashkent repeatedly ranking among the world’s most polluted cities during peak smog episodes. At times, short-term air quality readings placed it alongside major Asian megacities during severe pollution spikes. These rankings were more than just statistics. Thick smog became a daily reality for residents, disrupting everyday life and intensifying concerns over public health and long-term environmental sustainability. Coal, Cars, and Construction: What’s Fueling the Smog Officials from Uzbekistan’s Ministry of Ecology and independent environmental researchers say Tashkent’s air pollution is primarily caused by human activity. The heaviest blow came from municipal furnaces and boiler houses. Amid ongoing natural gas shortages, many public facilities, including schools, kindergartens, and hospitals, were converted to coal or fuel oil, resulting in a surge of emissions. Uzbekistan’s coal consumption jumped from 3.9 million tons in 2019 to 6.7 million tons in 2023. Emissions from these sources accumulate in the lower atmosphere during the cold season, exacerbating pollution. Vehicle emissions are another major contributor. Tashkent has approximately 193 vehicles per 1,000 residents, roughly double the national average. Many cars run on low-octane AI-80 gasoline, which contains high levels of harmful impurities. While coal use has surged, vehicle emissions remain a serious issue. In 2019, motor transport accounted for the majority of urban air emissions in several districts of the city. Adding to the problem are industrial plants on the city’s outskirts, frequent dust storms during dry seasons, and unregulated urban development. High-rise construction has created wind barriers that disrupt air circulation, while green spaces, Tashkent’s natural air filters, have steadily disappeared. Despite an official moratorium on tree cutting, official and environmental group estimates indicate that around 49,000 trees have been felled since 2019, often by developers who face only minimal penalties. According to Uzbekistan’s Ministry of Ecology, PM2.5 concentrations in Tashkent routinely exceed World Health Organization guidelines. During peak smog episodes in early February 2024, pollutant levels were recorded at up to 22 times the WHO’s recommended annual limits. These fine particles penetrate deep into the lungs, triggering allergies, inflammation, and cardiovascular issues. A 2019 World Bank report cited air pollution as the cause of 89 deaths per 100,000 people in Uzbekistan, the highest rate in Central Asia. Winter smog episodes have intensified since then. Living Under a Haze: Residents Speak Out For many Tashkent residents, smog has become part of everyday life. People commonly report throat and eye irritation, a constant dusty haze, and difficulty breathing. “It’s dusty and hard to breathe, you feel it all the time,” said Victoria Son, 18, a student at Bucheon University. Karina Sagidullina, 19, a videographer and programmer with severe dust allergies, said the polluted air significantly affects her health. “My nose often gets blocked, I sneeze a lot. I have to do wet cleaning at home every day,” she said. Some residents, however, say they are less affected. “So far, I don’t really feel the air pollution. I breathe normally and don’t wear a mask,”...

Environment

Kyrgyzstan Moves to Tighten Vehicle Emissions Rules as Air Pollution Worsens

Kyrgyzstan is preparing to tighten environmental regulations on motor vehicles as part of a broader effort to combat rising air pollution in its major cities. A draft bill currently under public discussion proposes mandatory requirements for the presence and proper functioning of catalytic converters in vehicles originally manufactured with them. The initiative targets one of the most persistent sources of urban air pollution: an aging vehicle fleet in which catalytic converters are frequently removed. The absence of these devices significantly increases toxic emissions and fuel consumption, with direct consequences for public health. Under the proposed amendments, vehicles that do not meet environmental standards could be prohibited from operating. Driving a vehicle without a functioning catalytic converter would result in fines of approximately $114 for private individuals and about $400 for legal entities. According to the bill’s explanatory note, the measures aim primarily to reduce pollution in urban centers such as Bishkek and Osh. Lawmakers emphasize that the widespread removal of catalytic converters contributes to both higher emissions and increased fuel use. Data from the Ministry of Natural Resources, Ecology, and Technical Supervision show that motor vehicles, particularly older models lacking emissions control systems, account for roughly 30% of air pollution in Bishkek. Vehicle numbers in the capital have surged in recent years. Bishkek now has more than 600,000 registered vehicles, nearly double the estimated road infrastructure capacity of 350,000. Over 300,000 of these vehicles are more than 15 years old, making them a major contributor to harmful emissions. Air quality in the city of more than one million residents remains a persistent concern, especially in winter, when coal-burning for residential heating, responsible for an estimated 40% of pollution, intensifies. Seasonal spikes frequently push Bishkek into the global rankings of the most polluted cities. The draft legislation could also pave the way for a regulated system to dispose of non-functioning catalytic converters, which contain valuable materials such as platinum group metals, rhodium, and cerium. The presence of these metals has fueled a gray market, with online advertisements and repair shops offering to remove converters for resale. Lawmakers argue that formal regulation would help curb theft and establish a legal recycling sector. In September 2025, the Cabinet of Ministers imposed a six-month ban on the export of catalytic converters and other waste containing precious metals, in an effort to limit illegal outflows and stabilize domestic oversight. The bill’s authors describe catalytic converter enforcement as a concrete step toward meeting Kyrgyzstan’s commitments under the Paris Agreement and reducing transport-sector greenhouse gas emissions. However, the effectiveness of the new rules will depend on enforcement capacity. With a significant portion of the current fleet already non-compliant, and the average vehicle age remaining high, implementation may face resistance unless supported by effective inspection systems and realistic compliance pathways. Kyrgyzstan’s proposed emissions crackdown signals a shift toward more enforceable environmental policy. If properly implemented, the measures could meaningfully reduce air pollution and curtail illicit trade in precious metals. Their success, however, will hinge on the state’s ability...

Electric Vehicles

China’s Expanding Electric Bus Footprint in Central Asia

In recent years, there has been a visible increase in electric vehicle exports from China to Central Asia. Although much public attention goes to electric cars, the spread of Chinese electric buses across the region is equally meaningful. Kyrgyzstan provides a clear example of this trend, where manufacturers such as Yutong and Anhui Ankai Automobile have become important actors in the country’s effort to modernize its public transport system. Through the Asian Development Bank-funded Urban Transport Electrification Project, Kyrgyzstan purchased 120 battery electric buses from Anhui Ankai Automobile. A complementary initiative by the European Bank for Reconstruction and Development under its Green City program is supporting the delivery of 95 new 12-meter Yutong buses. The first batch of 20 Yutong vehicles reached the country in November 2025, marking a practical step forward in Kyrgyzstan’s shift toward cleaner transportation. Mutual Benefits and Strategic Alignment Cooperation in the electric bus sector offers advantages for China and Kyrgyzstan in different but interconnected ways. For Chinese companies, emerging markets such as Kyrgyzstan present new commercial openings at a time when access to some advanced markets faces stricter regulatory conditions. Exporting electric buses to Central Asia allows Chinese manufacturers to diversify revenue streams while strengthening their global presence. The growing visibility of Chinese green technologies also fits within the broader vision of the Green Silk Road, which aims to reinforce an image of China as a partner in sustainable development. China’s involvement in Kyrgyzstan’s electric mobility market broadens the scope of bilateral engagement. Previous cooperation often focused on large infrastructure and energy projects. The addition of electric mobility creates a more diversified framework that touches directly on urban life and community-level benefits. Opportunities for Kyrgyzstan’s Green Transition Kyrgyzstan stands to gain significantly from the expansion of electric public transport, especially with the support of multilateral development banks. Access to affordable and modern electric buses enables cities to renew outdated fleets and reduce their reliance on conventional diesel-powered vehicles. Environmental and public health benefits are among the most important outcomes. The transportation sector accounts for an estimated 28% of Kyrgyzstan’s national greenhouse gas emissions, making a transition to cleaner mobility essential for meeting sustainability goals. Electric buses can reduce air pollution in densely populated areas and improve overall urban health. Kyrgyzstan’s electricity mix relies heavily on domestically generated renewable energy, particularly hydropower. This makes the shift to electric mobility even more beneficial. When electric buses are powered by renewable sources, the overall carbon footprint of the fleet is significantly lower. Reduced dependence on imported fossil fuels further strengthens national energy security. A Gradual but Meaningful Transformation The growing presence of Chinese electric buses in Kyrgyzstan reflects a broader regional transformation. Public transport electrification is becoming an important element of Central Asia’s green development path. While challenges remain in finance, maintenance, and charging infrastructure, the overall direction is clear. Partnerships that bring together Chinese manufacturers, multilateral development institutions, and Central Asian governments are creating new opportunities for sustainable mobility. For Kyrgyzstan, these developments support cleaner cities and...

Environment

Mirziyoyev Orders Crackdown on Pollution and Waste

Uzbekistan is intensifying its environmental oversight as President Shavkat Mirziyoyev convened a high-level government meeting on December 1 to address mounting pollution, delays in waste-to-energy infrastructure, and preparedness for the winter season. The session highlighted the rising social and economic risks of air-quality deterioration in Tashkent, and chronic failures in waste management nationwide. Officials attributed recent spikes in air pollution in the capital not only to industrial emissions and construction activity but also to a severe cold anticyclone blanketing much of the country. This weather system caused high atmospheric pressure and temperature inversions, trapping fine particulate matter and inhibiting air circulation. In response, authorities launched inspections of construction sites, greenhouses, and vehicle emissions, while emergency measures, such as watering streets, cleaning canals, and activating fountains, were deployed to stabilize air quality. Mirziyoyev ordered regional officials to enforce stricter environmental compliance, eliminate violations promptly, and take proactive steps to prevent further degradation. He emphasized that growing public frustration demands “decisive and coordinated action” from all levels of government. Stalled Waste-to-Energy Projects Under Scrutiny Waste-to-energy development, a cornerstone of Uzbekistan’s sustainability agenda, also came under fire. Although $933 million in investment has been pledged, several regions have yet to launch projects. Existing facilities in Andijan, Namangan, Ferghana, Samarkand, Kashkadarya, and Tashkent continue to face critical infrastructure deficiencies, including inadequate roads, electricity, and water supply. Mirziyoyev instructed officials to remove these bottlenecks and ensure the nationwide rollout of waste-to-energy projects in 2026. The government has set a target of reducing household waste disposal areas by 50% by 2030. To date, 47 landfill sites have been closed and rehabilitated, restoring over 240 hectares of land for environmental use. Yet the majority of Uzbekistan’s 132 active landfills still lack protective barriers, green belts, and basic safety systems. The president ordered the transformation of these sites into “environmentally safe zones” and called for greater public engagement through environmental education. Starting in 2026, the government will allocate at least 150 billion soums annually from the state budget for this initiative. Hazardous Waste and Digital Tracking Industrial and hazardous waste management also remains underdeveloped. Processing rates have improved but still fall short of international norms. Mirziyoyev demanded a full inventory of hazardous waste generation and storage sites and directed each region to launch its own recycling or disposal initiatives. A unified digital platform will be introduced to monitor hazardous waste nationwide. Winter Readiness and Public Safety Winter preparedness was another major focus. Persistent issues with liquefied gas distribution prompted the president to order operational reforms and faster responses to citizen complaints. Authorities reported substandard repairs along 1,800 kilometers of power lines; the Prosecutor General’s Office will investigate, and the Energy Inspectorate has been tasked with strengthening oversight to ensure stable electricity supply during the winter. Mirziyoyev also called for updated fire-safety standards in residential buildings, including a ban on highly flammable façade materials. Presidential Decree and Long-Term Strategy The December 1 meeting followed a presidential decree issued on November 25 introducing emergency environmental measures and creating a special...

Air Pollution

Tashkent Launches Emergency Measures as Air Pollution Worsens

Tashkent is experiencing a significant decline in air quality, prompting President Shavkat Mirziyoyev to sign a decree on November 25 implementing urgent environmental measures. According to the presidential press service, the decree establishes a special commission to take immediate steps to stabilize the situation. The decision follows a high-level meeting on November 24 chaired by Saida Mirziyoyeva, head of the Presidential Administration, to discuss “urgent measures to improve the ecological situation in Tashkent.” Experts at the meeting presented a series of short, medium, and long-term proposals, ranging from immediate restrictions to structural reforms aimed at preventing future pollution spikes. The new plan includes enhanced environmental monitoring, stricter controls on major polluters, tighter regulations for construction sites, and citywide greening initiatives. Authorities also intend to develop a modern air quality assessment system supported by new scientific infrastructure. A key component of the initiative is the establishment of a specialized laboratory under the State Committee for Ecology to analyze sources of PM2.5 pollution, one of the primary contributors to the current smog. To expedite the process, the decree exempts a broad range of imported equipment from customs duties. These exemptions apply to automated monitoring stations, dust-gas filtration systems, localized water-treatment devices, and thousands of quartz filters required for sampling. The measure also extends to household air purifiers brought into the country by individuals and businesses, as demand for such devices has surged. In response to the prolonged dry conditions, the Muslim Board of Uzbekistan announced the performance of istisqo, a traditional Islamic prayer for rain, to be held on November 28 following Friday prayers in mosques nationwide. “In Islamic history, istisqo has been performed during periods of drought, and its benefits have been noted in hadith literature,” the Board stated. Teachers and students from Islamic institutions will also recite the entire Sahih of Imam al-Bukhari before the prayer. This call for collective prayer comes as climate change continues to intensify environmental stress in Uzbekistan. According to a newly released Atlas of Environmental Change by the UN Environment Programme (UNEP), Uzbekistan’s average annual temperature has risen by 1.6°C over the past 60 years, nearly three times the global average of 0.6°C. In the Aral Sea region, warming has reached 1.8 to 2.5°C, contributing to more frequent droughts, particularly in summer and autumn, and placing further strain on already limited water resources. UNEP describes Uzbekistan’s water resources as “among the country’s most valuable and vulnerable,” noting that they depend almost entirely on sources located outside its borders. The atlas highlights the increasing importance of integrated water-resource management and cross-border cooperation, which officials say have already helped address local water-security issues. The agency also points to the adoption of water-saving technologies such as drip irrigation, which are critical to sustaining the country’s irrigated agricultural sector, the backbone of many rural economies. Despite demographic and environmental pressures, the report finds that Uzbekistan has achieved near self-sufficiency in food production. Reforestation is also a national priority. UNEP praises the Yashil Makon (Green Space) initiative, launched in 2021...

Science

Air Pollution Research Center Opens at Osh State University with Japanese Support

A new Inter-Institutional Research Center for Air Pollution Studies (IRCAPS) has been inaugurated at Osh State University in southern Kyrgyzstan. The center is part of a five-year joint project between Osh State University and the Tokyo University of Science. Funded by the Japan International Cooperation Agency (JICA) and the Japan Science and Technology Agency (JST), the $5 million initiative includes full provision of technical equipment for the facility. The opening ceremony, held on November 18, was attended by Professor Nobutoshi Nawa, a leading scientist from the Tokyo University of Science, and Nishigato Kotaro, JICA’s representative in Kyrgyzstan. Osh State University Rector Kudaiberdi Kojobekov stated that the center's establishment represents a new phase in scientific and educational collaboration between Kyrgyzstan and Japan. The center will focus on studying the health impacts of air pollution. Monitoring equipment will be installed both indoors and outdoors in residential areas to assess air quality in Osh, Bishkek, and other regions. Japanese scientists will collaborate directly with Kyrgyz researchers, and the resulting data will be used to formulate policy recommendations for relevant institutions and stakeholders. The project is being carried out in coordination with the Ministry of Health, the Ministry of Natural Resources, Ecology, and Technical Supervision, the Hydrometeorological Service, the International Higher Medical School, the Osh City Administration, and various international partners. Air pollution remains a critical issue in Kyrgyzstan, particularly in its largest urban centers, Bishkek and Osh. Key sources include the widespread use of coal for heating and vehicle exhaust emissions.