Fast company logo
|
advertisement

An Air Quality Index over 300 is hazardous. In Delhi, some neighborhoods currently have an index of 999.

The Smog In Delhi Is So Bad It’s Literally Off The Charts

[Photo: Visuals Unlimited, Inc./Adam Jones/Getty Images]

BY Adele Peters2 minute read

On a particularly smoggy day, when the Air Quality Index (AQI) in a city reaches a value over 300, public health officials consider it an emergency. The AQI is designed to end at 500. This morning, in the New Delhi neighborhood of Punjabi Bagh, the index reached at 999 (or potentially even higher, as some sensors or the reporting website simply may not be set up to deal with AQI levels over 1,000).

The smog has grounded flights, forced the closure of schools through Sunday, and caused a 24 car pile-up on a local highway. It’s not the first time that the air has been this bad in Delhi, which the World Health Organization has previously ranked the most polluted city in the world. Other Indian cities are often equally polluted, leading to serious health problems: Recent data links air pollution in India to the deaths of 1.6 million people in 2016.

But the country is trying to change. “The air pollution issue in India has reached a critical point in that it is causing major respiratory illness, and cities are choking with dirty air,” says Anjali Jaiswal, director of the India Initiative at the nonprofit Natural Resources Defense Council. “So governments are either, one, being forced to act on pollution because of the public outcry and court decisions, or two, cities are moving forward and leading on this.”

[Screehshot: waqi.info]
The pollution comes from a variety of sources: an increase in cars, coal power and diesel generators, dust from construction, and smoke from agricultural burning or fires used in cooking. In New Delhi, a court case forced the city to create an action plan for days with the worst air quality that included steps like shifting away from coal and limiting vehicle use. The government is currently considering measures such as temporarily banning trucks from the city, and limiting other vehicles that can enter.

On a larger and more visionary scale, India aims to shift to electric cars–that are mostly shared–over the next decade. In the same period of time, it also plans to shift to get nearly 60% of its energy from renewable sources.

“I just went to the largest solar park in the world–1,000 megawatts of solar energy,” says Jaiswal. “When you ask people where [that would be], they don’t think that’s in India. But the Indian government is really moving forward…clean energy really is one of the key solutions for air pollution.”

It’s not a shift that will happen immediately–and studies have found that millions of children living in Delhi already have irreversible lung damage. But progress is beginning, by necessity. “It is a public health crisis,” Jaiswal says. “For India, and other developing economies, in particular, they’re hit harder in terms of GDP and economic growth from air pollution . . . In India, it is in India’s interest, cities’ interest, government interest, to have clean air in order to have productive, healthy societies.”

Recognize your brand’s excellence by applying to this year’s Brands That Matter Awards before the early-rate deadline, May 3.

ModernCEO Newsletter logo
A refreshed look at leadership from the desk of CEO and chief content officer Stephanie Mehta
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Privacy Policy

ABOUT THE AUTHOR

Adele Peters is a senior writer at Fast Company who focuses on solutions to climate change and other global challenges, interviewing leaders from Al Gore and Bill Gates to emerging climate tech entrepreneurs like Mary Yap. She contributed to the bestselling book "Worldchanging: A User's Guide for the 21st Century" and a new book from Harvard's Joint Center for Housing Studies called State of Housing Design 2023 More


Explore Topics