Living in a gas chamber: Delhi’s air to worsen in coming days; schools shut

At the severe level, even healthy people will be affected while those who have existing diseases will be severely impacted

Delhi air pollution  hit a dangerous level on Tuesday, putting residents at risk, forcing the closure of schools, and bringing calls from doctors for the city’s half marathon to be canceled.

Delhi’s Chief Minister Arvind Kejriwal said the city had once become a “gas chamber”. Schools for younger children were ordered shut on Wednesday and all outdoor activity at high schools suspended.

A thick fog that hung over the sprawling city worsened conditions. Residents complained of smarting eyes and irritation in the throat. (Today’s Paper)

The air quality index, which measures the concentration of poisonous particulate matter in the air, hit the “severe” level of 451 on a scale where the maximum reading is 500 and where anything above 100 is considered unhealthy by the Central Pollution Control Board.

At the severe level, even healthy people will be affected while those who have existing diseases will be severely impacted, it said.

In some parts of Delhi, the air quality was so poor that it was beyond the maximum level, according to the US Embassy’s real-time air quality index. It stood at 999 for RK Puram area beyond which no readings are available.

That level is equal to smoking 50 cigarettes a day, Dr. Arvind Kumar, chairman for chest surgery at Sir Ganga Ram hospital, said.

“We are in a state of medical emergency, schools should be shut, we need to bring these levels down. We are all shortening our lives.”

The Indian Medical Association urged Delhi’s biggest running race, due on Nov. 19, to be called off to protect runners and volunteers from exposure to high levels of deadly particulate matter that lodge deep in the lungs.

It said the air quality is particularly poor early in the day when the race will be run.

The air quality index measures concentrations of PM 2.5, PM 10, ozone, nitrogen dioxide and sulfur dioxide among other indicators.

Emergency Measures

The air quality is likely to worsen in the next few days as a northwesterly wind is expected to bring toxic smoke from the neighboring states of Punjab and Haryana where farmers burn crop stubble before the new planting season.

Delhi’s deputy Chief Minister Manish Sisodia said emergency measures such as banning the entry of trucks into the capital and suspension of construction activity will kick in, if the pollution level rose further….READ MORE

Smokeless Diwali: Delhi, there is something foul in the air, don’t make it worse

A ban is rarely a great solution, but we must recognize that no other agency is upholding our right to breath clean air.

Today’s paper : Go outside and get some fresh air. Go for a walk, it will clear your mind.” Fresh air and a relaxing walk are simple pleasures unavailable to residents of Delhi/NCR. Walking, running or cycling here might cause more damage to your health than any good.

Why do you say this?
Because on an average day in Delhi/NCR PM2.5 pollution is between 150-400 micrograms per cubic metre. This means the ‘baseline’ or ‘everyday’ pollution in the NCR due to essential or routine economic activities, in and around Delhi, is 2 to 4 times above the danger mark. Transportation, factories, coal-fired power production, waste burning, unending construction work, slash and burn agriculture in neighbouring states, and local climate effects are the major reasons. This has been the case for the last 5-10 years. It is a problem because PM2.5 levels above 60-100 micrograms per cubic metre are considered unsafe by the WHO.

What does PM2.5 do?
Such poor air quality is a contributor to chronic year-long complaints of cough, sniffling, irritability in the eyes, headaches, fatigue, asthma, bronchitis, and skin allergies. Common ailments in Delhi/NCR. These high levels of PM2.5, over longer periods, increase the risk of serious breathing disorders, developmental disorders in children, cardiovascular issues, and neurological problems. Shocking, but not unexpected, is the fact that 40 percent of children in the NCR have critically low lung function. Almost every day in Delhi is an attack on our health that we regretfully ignore.

If there are so many factors, why are people focusing on air pollution due to Diwali firecrackers?

Last year air pollution (PM2.5 and PM10) levels in the NCR were 14-16 times above the safe limit on the day after Diwali. Such levels have never been recorded in an Indian city before. It was a public health emergency for Delhi/NCR. Testing for breathing disorders went up by 10-20 times. Schools were shut. The number of sick days increased dramatically. If regular days in Delhi are a dose of hazardous air, last November, the day after Diwali, was a quite simply poison.

We can handle 14-16 times pollution for one day of celebration, okay?
If you really believe that you are completely wrong. Such levels of pollution are ‘anti-human’. Doctors don’t know if our bodies can cope with such pollution. According to Dr Arvind Kumar, one of India’s lead chest surgeons, in his 25 year experience, only patients that were smokers had black deposits on their lungs. In recent years, Dr Kumar has seen PM2.5 deposits aggregating on the lungs of nonsmokers, children, and even people that are active/healthy. And there is no mechanism to clean your lungs – these deposits are permanent. They decrease your lung capacity and eventually impacts your cardiovascular and neurological function. | Readmore…