Take my breath away

Thirteen of the 20 most polluted cities in the world are Indian

These charts show how eye-wateringly polluted India cities are.

Delhi is the reigning king of polluted cities in the world, of that there is little doubt. So grimy is its air today that there are calls for closure of schools when pollution levels are particularly harmful. According to a recent World Health Organization report, the capital has six times the levels of airborne particulate matter than are considered safe. Other cities in the country are only slightly better off. The same WHO report reveals that 13 of the 20 most polluted cities in the world are in India.

The report ranked cities after studying their air for the presence of harmful gases, such as nitrogen dioxide, carbon monoxide and sulphur dioxide, besides particulate matter 10 and 2.5.

Particulate matter (or small airborne particles) is among the most detrimental of these pollutants. Studies link it with increased rates of chronic bronchitis, lung cancer and heart disease.

“Particles smaller than 10 micrometres in diameter pose the greatest threat to human health,” said Anumita Roychowdhury, executive director at the Centre of Science and Environment. “They can not only get deep into a person’s lungs but can also enter the blood stream.”

Smaller particles

The WHO advises that fine particles of less than 2.5 micrometres in diameter (PM2.5) should not exceed 10 micrograms per cubic metre. At the top of the WHO ranking, Delhi had 153 micrograms of PM2.5 per cubic metre. Not far behind were Patna with 149 micrograms, Gwalior with 144 micrograms and Raipur with 134 micrograms. The other Indian cities in the list included Ahmedabad, Lucknow, Kanpur, Firozabad, Amritsar and Ludhiana.

Of the seven non-Indian cities in the rankings, three were from Pakistan. Karachi had 117 micrograms of PM2.5 per cubic metre, Peshawar had 111 micrograms, and Rawalpindi had 107 micrograms.



Bigger particles

Though airborne particulate matter between 2.5 and 10 micrometers in diameter (called PM10) are less hazardous than their smaller cousins, they are nevertheless harmful. In Delhi, according to the WHO report released in May, PM10 levels stood at 486 micrograms per cubic metre. In Gwalior, the levels were 329 micrograms and in Raipur 305 micrograms.

Lucknow (219 micrograms), Firozabad (219 micrograms), Kanpur (212 micrograms), Amritsar (210 micrograms) and Ludhiana (207 micrograms) also feature on the list.

Asian cities

Compared to other major cities in Central and Southeast Aisa, Delhi is way ahead on the list.



We welcome your comments at letters@scroll.in.
Sponsored Content BY 

When house hunting is as easy as shopping for groceries

The supermarket experience comes to a sector where you least expected it.

The woes of a house hunter in India are many. The dreary process starts with circling classifieds in newspapers and collecting shiny brochures. You flip through the proposed and ready designs that launch a hundred daydreams on the spot. So far so good. But, every house hunter would attest to the soul-crushing experience of checking out a disappointing property.

The kitchen of a 2BHK is carved from the corner of the hall, the 3BHK is a converted 2BHK, the building looks much older than in the pictures…. after months of reading the fine line, and between the lines, you feel like all the diagrams and highlights seem to blur into each other.

After much mental stress, if you do manage to zero in on a decent property, there’s a whole new world of knowledge to be navigated - home loans to be sifted through, taxes to be sorted and a finance degree to be earned for understanding it all.

Do you wish a real estate platform would address all your woes? Like a supermarket, where your every need (and want) is catered to? Imagine all your property choices nicely lined up and arranged with neat labels and offers. Imagine being able to compare all your choices side by side. Imagine viewing verfied listings and knowing what you see is what you get. Imagine having other buyers and experts guiding you along every step while you make one of the most important investments in your life. Imagine...

MagicBricks has made every Indian house hunters’ daydream of a simplified real estate supermarket a reality. Now you have more than a pile of brochures at your disposal as the online real estate marketplace brings you lakhs of choices to your fingertips. Instead of bookmarking pages, you can narrow down your choices by area, budget, house type etc. Just so you aren’t hit by FOMO, you can always add a suburb you’ve been eyeing or an extra bedroom to your filter. But there’s more to a house than just floor space. On MagicBricks, you can check for good schools in the vicinity, a park for evening walks or at least an assured easier commute. Save time and energy by vetting properties based on the specs, pictures and floor plans uploaded and have all your niggling concerns addressed on the users’ forum.

Shortlisted a property? Great! No need to descend down another spiral of anxiety. Get help from reliable experts on MagicBricks on matters of legalities, home loans, investment, property worth etc. You can even avail their astrology and Vastu services to ensure an auspicious start to life in your new home or office. With its entire gamut of offerings, MagicBricks has indeed brought the supermarket experience to real estate in India, as this fun video shows below.

Play

Get started with a simplified experience of buying, renting and selling property on MagicBricks here.

This article was produced by the Scroll marketing team on behalf of MagicBricks and not by the Scroll editorial team.