Air pollution in the Asia Pacific region is not only a major health risk, but it also has damaging impacts on the environment and agricultural crop yields. These impacts have significant economic consequences, affecting economic growth as well as welfare. 3 key policy actions that are expected to have the biggest impact are controlling post-combustion emissions at power stations and industries, the implementation of strict emissions standards for vehicles and finally promotion of clean cooking measures, which is the number one cause for indoor air pollution led deaths.
According to the report, Air Pollution in Asia and the Pacific: Science-based Solutions, the impact of air pollution on human health constitutes a serious public health crisis across Asia and the Pacific. About 4 billion people, around 92 percent of the region’s population, are exposed to levels of air pollution that pose a significant risk to their health (exposure to pollution levels in excess of the World Health Organization (WHO) Guideline for public health protection) and is associated with elevated risks of premature death and a wide range of illnesses.
Reducing this health burden requires further action in Asia and the Pacific to reduce emissions that lead to the formation of fine particulate matter (PM2.5) and ground-level ozone, which undermine people’s health and well-being as well as food production and the environment. Fortunately, governments in Asia and the Pacific have already adopted and implemented policies to reduce pollution levels. Without which the report predicts, that the population-weighted exposure to harmful PM2.5 would be expected to grow by more than 50 percent by 2030. The policies deliver significant benefits for air quality and health, however, they are not enough if the people of Asia and the Pacific are to enjoy air quality that conforms to the WHO Guideline.
Existing policies can reduce pollution but are not enough to reach safe levels as c If current policies aimed at limiting emissions are effectively enforced, air pollution in 2030 will remain at 2015 levels, leaving over 4 billion people exposed to health-damaging levels of air pollution. n additional 650,000 people in the region could enjoy clean air by 2030 if the 25 Clean Air Measures highlighted in the report are immediately implemented.
Read: 90% of World’s Children are Breathing Toxic Air every day: WHO
The report outlines 25 policy actions that could achieve safe air quality levels for 1 billion people by 2030, with numerous benefits for public health, economic development, and the climate. The analysis takes the region’s considerable diversity into account and groups the selected measures into three categories:
If implemented properly, the 25 measures are expected to have numerous benefits beyond improved air quality.
Erik Solheim, Head UN Environment said, “The top 25 measures not only represent wins for cities and countries looking to improve air quality but also provide next-generation business opportunities and boost economic growth.”
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