Air pollution - Question of Cities

Margins to mainstream: Ambojwadi shows the way to climate vulnerability mapping

Among the most marginalised of informal settlements in Mumbai, Ambojwadi is a picture of climate crisis where heat stress and flooding exacerbate the lack of basic amenities. The ground realities and lived experiences of residents here, as of millions in…

When did we last hear what trees are telling us?

Trees are service providers to us, they perform necessary ecological functions, and they are among sturdy climate warriors there can be in a world dealing with climate change extremes. Adaptation is not something only human beings do in the climate…

Move the air pollution needle to smaller and neglected cities

Conversations and policies on air pollution are mostly centred on Delhi and Mumbai but other cities and towns have been facing toxic air too. These are, at best, footnotes in national conversations on air pollution. Authorities here go in for…

Air pollution hits women informal workers hard and different

Like other aspects of cities, air pollution too affects women and men differently. Besides the usual respiratory ailments associated with poor quality air, women’s reproductive health, mental health, even anaemia levels show adverse impacts. This is particularly acute for women…

City averages not good enough to measure air pollution

The average Air Quality Index shows only the central or typical value. It cannot be an accurate representation of air quality in different areas of cities. Beyond the average, it’s clear that some areas have cleaner air and better readings…

Lahore’s dangerous smog brought disease and death – and touched diplomacy

Through most of November, Lahore and Multan, among other places in Pakistan, suffered record-breaking air pollution that saw Air Quality Index in the 1000s. The official number seeking medical treatment for respiratory problems in smog-affected districts touched 1.8 million. Although…

M-East Mumbai: Votes don’t improve lives but they vote anyway

The cramped, polluted and neglected civic ward in the city, which houses migrant workers and project-affected persons displaced from other parts of Mumbai, shows the failure of politics to respond to people’s needs, in a sense. The triad of roti-naukri-makaan…

Delhi’s buses hold the key to better public transport and climate action

Between 1981 and 2021, motor vehicles in Delhi increased by a staggering 21 times, showing people’s shift away from public transport. This has contributed to the annual CO2 emissions of 69.4 million tonnes, equal to the combined emissions of Hyderabad,…

Kolkata: When the circle of mobility comes back to trams, buses, and ferries

Once served well by its dependable bus system, tram network, and ferries on Hooghly River, the city has seen a predictable shift to cars and motorised two-wheelers in recent decades. The share of people walking, cycling and using public transport…

How open spaces impact the ecological health of cities

When urban development, largely understood to mean construction, gathers pace to accommodate more people and commerce, one of the first casualties is open spaces. It is easy to “let go” of open spaces in the name of ‘development’ but this…