air pollution

The usually quiet police station of Kumbalgodu, located on the outskirts of Bengaluru enroute to Mysuru, saw some unusual activity a few weeks ago.  A group of about 50 residents of the neighbourhood had landed up to file a complaint.  Residents at the Kumbalgodu Police Station, March 2021. Pic: Nikhil Tiwari The trigger was a major fire that had broken out on the banks of the nearby Vrishabhavathi river and which had spread dangerously close to their homes. This was just the most recent in a series of fires that have been noticed on the river's banks over the past…

Up to two million school children in Bengaluru are exposed to dangerous air pollution during their school day, risking asthma, allergic rhinitis and other chronic health impacts, according to a report produced by the Global Climate and Health Alliance (GCHA) and Health and Environment Alliance (HEAL). The report was released by Healthy Air Coalition, Bengaluru, last week. Healthy Air Coalition brings together various stakeholders such as health researchers, heart and lung doctors, and public health institutes and patients to collaborate on air monitoring initiatives, share information about air pollution and health, build the capacity of health professionals, and provide insights…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. Situated on the banks of river Ganga, Varanasi, India’s holiest city and the constituency of Prime Minister Narendra Modi, came into limelight in 2015, when Central Pollution Control Board (CPCB) data highlighted that the city didn’t have even a single good air quality day that year. In fact, Varanasi is among the 43 critically polluted zones across the country. Not just air, its water quality is equally pathetic. Pollution indices in Varanasi have only got worse with time. In…

On the night of November 24th, a fire broke out at the Ghazipur landfill site in the capital, burning for over 24 hours till it could be brought under control and choking an already severely polluted city. As citizens coughed and struggled to breathe, we called Dr Ajay Nagpure, Head, Air Quality and Sustainable Urbanisation, World Resources Institute Ross Centre for Sustainable Cities, and this is what he said: “The air pollution caused by gases emitted from the landfill affects the birth weight of children born to those residing in the vicinity of the landfill. Even child mortality will be very…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. Climate change is not a new phenomena for the Himalayan State of Uttarakhand. In fact, the Indian Himalayan Region, comprising all the mountain states/UTs of India, has been at the forefront of climate change. Increased human activities, like unplanned construction, rampant tourism, increased waste generation, unsustainable transportation and more are resulting in rapid deterioration of the Himalayan landscape. The ambitious 900 km Char Dham all-weather highway project is the new addition to this list.  The “Char Dham project is…

We are nearing the end of a year that none of us ever imagined we’d have to live through. So much of what we practiced, what we believed to be ‘normal’, has proved to be as vulnerable as a reed in a storm. Our lives have changed radically and so have our festivals, with restrictions galore on traditional customs, rituals and celebrations. But surely, we do not need COVID to tell us that we ought to move away from celebrations with firecrackers?  Yes, the coronavirus has indeed made that move much more pressing, creating as it does a lethal mix…

The approaching festival of lights was beginning to bring people out shopping to CP, Sarojini Nagar, Lajpat Nagar and every other market. But alarm bells started ringing when the daily COVID figures crossed the 6000 mark on November 3rd and stayed that way for the next few days. Chief Minister Arvind Kejriwal suspected it could be a third wave of the deadly virus. The timing was particularly worrisome. It was a double whammy, dampening the festival spirit and raising fears of poor air quality accelerating the spread of COVID-19 spread and its effects. The number of cases in the capital has surged again. Hospitals are…

With Diwali just around the corner, the debate around allowing the sale and use of crackers has once again taken centre stage. Apart from the alarming levels of air pollution, another consideration this year has been the spread of COVID-19. Since it is a respiratory illness, the overarching argument against crackers this year has been further strengthened by the fact that it could worsen the condition of those already afflicted by the virus. Several studies have already established the positive correlation between air pollution and COVID-morbidity.  In a recent study, six researchers from different European institutes have said that 17…

“Delhi air quality has never met WHO criteria,” says Dr T.K. Joshi, Director, Centre for Occupational and Environmental Health (COEH), Maulana Azad Medical College and part of the 16-member Delhi Pollution Control Committee (DPCC) set up by the government. “It is even more stressed now and is expected to worsen”. The worsening mostly happens during November-December, and lingers on, largely due to paddy stubble burning by farmers in Punjab and Haryana to get their fields ready for the winter wheat sowing. Now, with satellite remote sensing data from the Indian Agriculture Research Institute (IARI) showing  a five-fold increase in the number of farm…

In the past few weeks, many Bengalureans protested the reopening of Cubbon Park to vehicles, saying this lung space needs to be protected. The 300-acre park had been closed for about five months since the imposition of COVID lockdown. The protesters pointed to examples like Central Park in New York, where city authorities have completely banned motorised traffic. Despite protests, the State Horticulture Department allowed the park to be opened to vehicles last week based on a request from the Bengaluru Traffic Police. On the morning of 24 August, some 25 citizens from the #ConcernCollective gathered at Cubbon Park, demanding…