#OnThisDay
New Delhi, India - April 4, 2018: Air quality in several cities across India reached hazardous levels today as a result of high levels of air pollution. According to the Central Pollution Control Board (CPCB), the Air Quality Index (AQI) in Delhi and several other cities crossed the 300 mark, which is classified as "very poor" and poses a risk to people's health.The AQI measures the concentration of harmful pollutants in the air, including PM2.5 and PM10 particles, nitrogen dioxide, sulfur dioxide, and ozone. Exposure to these pollutants can cause respiratory and cardiovascular diseases, as well as increase the risk of cancer and other health issues.
The CPCB advised people to avoid going outdoors and engaging in physical activities, especially during the morning and evening hours when pollution levels are higher. It also recommended using masks and air purifiers to protect against the harmful effects of air pollution.
The high levels of air pollution have been attributed to a combination of factors, including industrial emissions, vehicular traffic, and crop burning in nearby states. The government has been taking steps to address the issue, including implementing stricter emission standards for vehicles and shutting down polluting industries. However, these measures have been met with some resistance from industry groups and have yet to have a significant impact on air quality.
The issue of air pollution in India has gained increasing attention in recent years, with several cities ranking among the most polluted in the world. The World Health Organization (WHO) estimates that outdoor air pollution is responsible for 1.3 million deaths annually in India, making it one of the leading causes of death in the country.
The situation is particularly dire in Delhi, which has been dubbed the "most polluted city in the world." In November 2017, the city declared a public health emergency as air pollution levels soared to over 20 times the safe limit set by the WHO.
The government has acknowledged the severity of the problem and has taken steps to address it, including launching a National Clean Air Programme in January 2019. The program aims to reduce air pollution by 20-30% in the next five years and will focus on implementing measures to reduce emissions from key sources, such as industry, transport, and household cooking and heating.
However, the success of these efforts will depend on strong political will and the cooperation of industry and citizens alike. Until then, millions of people in India will continue to suffer the harmful effects of air pollution, with no end in sight.
