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AQI Delhi

Delhi's Post-Diwali Air Quality Reveals Gaps in Pollution Control and Enforcement

November 2, 2024 at 04:08:55 PM GMT+5:30

Despite a government ban on fireworks, the AQI in Delhi rose to 362 the day after Diwali, with widespread noise and firecracker violations reported. Delhi hospitals treated over 280 burn injuries, while the Delhi Fire Service responded to over 300 fire-related calls, the highest in 13 years. With upcoming cooler temperatures, authorities are closely monitoring the situation and may require further measures for pollution control as winter approaches.

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Delhi's AQI Soars to 362 Post-Diwali, Despite Ban on Fireworks

On the day following Diwali, Delhi's Air Quality Index (AQI) reached an alarming 362, indicating "hazardous" air quality. This severe pollution spike, despite a government ban on fireworks, highlighted the ongoing challenges faced by the city in combating air pollution.

Background

Delhi, India's capital city, has consistently ranked among the world's most polluted cities. The city's air quality is affected by a combination of factors, including vehicular emissions, industrial activity, construction, and crop burning in neighboring states. Diwali, a major Hindu festival celebrated with fireworks, further contributes to pollution levels.

In an effort to reduce pollution during Diwali, the Delhi government imposed a ban on the sale and use of fireworks in 2020. However, the ban was widely flouted, leading to widespread noise and air pollution.

Recent Events

On November 4, 2023, the day after Diwali, Delhi's AQI reached 362, according to the Central Pollution Control Board (CPCB). Over 280 burn injuries were reported, while the Delhi Fire Service responded to a record 300 fire-related calls.

Authorities attributed the spike in AQI to the use of illegal fireworks, as well as meteorological factors such as low wind speeds and temperature inversion. The latter condition traps pollutants near the ground, exacerbating pollution levels.

Upcoming Measures

With cooler temperatures approaching, authorities are closely monitoring the situation and may require further measures to control pollution as winter approaches. These measures could include restrictions on vehicular traffic, construction activities, and the use of biomass fuels.

Top 5 FAQs and Answers

1. Why was there a ban on fireworks during Diwali?

To reduce air pollution and its associated health risks.

2. Why was the ban on fireworks flouted?

Lack of enforcement, cultural practices, and the availability of illegal fireworks.

3. What caused the AQI to rise so high after Diwali?

Illegal fireworks, meteorological factors, and ongoing pollution sources.

4. What health risks are associated with high AQI levels?

Respiratory problems, cardiovascular disease, and eye irritation.

5. What measures are being taken to control air pollution in Delhi?

Restrictions on vehicles, construction, and fuels; promotion of public transport; and awareness campaigns.

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