The Air Quality Index (AQI) is a crucial number that indicates the level of air pollution in a given area, based on various pollutants. In New Delhi, the AQI significantly worsened after the celebration of Diwali, despite a ban on firecrackers. However, factors such as cooler weather and the burning of crop residue in nearby states also contribute to the dip in air quality. The AQI, launched in India in 2014, helps the public and government understand the condition of the air and take necessary measures to combat it.
Delhi's Air Quality Deteriorates After Diwali Celebrations
The Air Quality Index (AQI) in New Delhi has plummeted to hazardous levels following the celebration of Diwali, the Hindu festival of lights. Despite a ban on the sale and use of firecrackers, the city's air quality has been severely compromised.
Background
AQI is a measure of how clean or polluted the air is, based on the concentrations of various pollutants such as particulate matter (PM), sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), and ozone (O3). In India, the AQI was launched in 2014 to provide the public and government with a standardized way to assess air quality.
Factors Contributing to Poor Air Quality
In addition to the bursting of firecrackers during Diwali, several other factors have contributed to the decline in Delhi's air quality:
Health Impacts of Poor Air Quality
Exposure to high levels of air pollution can have serious health consequences, including:
Government Response
The Indian government has taken several steps to address air pollution in Delhi, including:
FAQs
1. What is the current AQI in Delhi?
As of [date], the AQI in Delhi is [AQI value].
2. What are the main pollutants contributing to Delhi's poor air quality?
The main pollutants are PM2.5, PM10, and NO2. PM2.5 is particularly harmful because it can easily penetrate deep into the lungs.
3. What are the health risks of exposure to high levels of air pollution?
Exposure to high levels of air pollution can increase the risk of respiratory problems, cardiovascular disease, and other health issues.
4. What can individuals do to reduce their exposure to air pollution?
Individuals can take steps such as limiting outdoor activities during peak pollution hours, wearing masks, and using air purifiers indoors.
5. What is the government doing to improve air quality in Delhi?
The government is implementing a range of measures, including stricter emission standards, promoting public transportation, and enforcing bans on the burning of crop residue.
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