Hanoi’s air quality reached critically hazardous levels on Friday, registering 266 micrograms of PM2.5 per cubic meter, the highest globally according to AirVisual. This severe smog, attributed to traffic, industrial activity, and waste burning, has prompted the government to accelerate its transition to electric vehicles by 2030, aiming for at least 50% of buses and 100% of taxis to be electric. Experts cite unfavorable weather conditions, trapping pollutants, as a contributing factor, with improvement not expected until the arrival of rain in March. The ongoing pollution affects residents of all ages, causing respiratory problems and reduced visibility.
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Delhi is currently experiencing a severe air pollution crisis, with levels reaching 30-35 times the WHO safe limit. This annual winter phenomenon, caused by factors such as crop burning, vehicular emissions, and low wind speed, has reached alarming levels this year, with AQI readings hitting 500 in several areas, including Delhi, Noida, and Gurgaon. The smog is so thick that it is visible from space, impacting flight operations and causing widespread health issues, with over 81% of families reporting at least one member suffering from pollution-related ailments. Despite the Delhi government’s efforts to combat pollution, including the implementation of the Graded Response Action Plan, the situation remains critical, highlighting the urgent need for stricter environmental regulations and a comprehensive approach to tackling this growing public health concern.
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John Q. Hosedrinker