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Indian Researcher part of the team that developed new hyper-local Air Pollution Map

The new mobile approach maps air pollution every 100 feet, or at about four to five locations along a single city block

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Researchers develop new air pollution map. Wikimedia
  • This new technique maps urban air pollution at 100,000 times greater spatial resolution than is possible with traditional government air quality monitors
  • The new technique could address major air quality monitoring gaps worldwide
  • The research was conducted in partnership with the US-based non-profit Environmental Defense Fund (EDF), Google and Aclima

New York, June 9, 2017: Using specially equipped Google Street View cars to measure air quality on a block-by-block basis, researchers, including one of Indian-origin, have developed a detailed and extensive local map of air pollution for an urban area.

Most large urban areas tend to have only one air quality monitor for every 100 to 200 square miles. In comparison, the new mobile approach maps air pollution every 100 feet, or at about four to five locations along a single city block.

“Using our approach and analysis techniques, we can now visualise air pollution with incredible detail. This kind of information could transform our understanding of the sources and impacts of air pollution,” Apte added.

The research was conducted in partnership with the US-based non-profit Environmental Defense Fund (EDF), Google and Aclima, a California-based provider of environmental sensors.

By integrating Aclima’s sensor system into Google Street View cars, the team mapped air pollution in 78 square miles of Oakland, California, over an entire year, collecting one of the largest data sets of air pollution ever measured of single city streets.

ALSO READ: Driverless Bus-Train hybrid by a Chinese Company Runs on Virtual Painted Tracks

This new technique maps urban air pollution at 100,000 times greater spatial resolution than is possible with traditional government air quality monitors, according to a study published in the journal Environmental Science & Technology.

The team believes that their hyper-local mobile measurement system could be implemented in many cities throughout the world, providing detailed air quality information for citizens, families, local governments and scientists.

The new technique could address major air quality monitoring gaps worldwide and has the potential to transform the way air pollution is monitored in urban areas as well as shed light on the health effects on city dwellers.

“You could use this information when you’re picking a school for your kids. Is there a school with a playground that might have better air quality because your kid has asthma,” Apte said.

“This hyper-local information about consistent air quality can be really useful for people, especially those who are vulnerable because of age or health condition,” Apte noted.(IANS)

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Attention Delhites! Avoid Outdoor Activities as Air Pollution Levels rise in the Capital

Vikas Maurya, senior consultant at Fortis, said preventive measures like avoiding outdoor physical activities like cycling, jogging or any other outdoor exercises should be taken.

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Motorcycles and vehicles drive on a road while fog envelope the area (AP Photo/Muhammad Sajjad) (VOA)

New Delhi, November 8, 2017 : Doctors have issued a health advisory asking people to avoid outdoor activities like jogging and cycling as high levels of air pollution in Delhi and NCR can cause chronic lung and heart diseases and also affect the health of expectant mothers.

The smog that has enveloped the region for the past two days can cause allergies or aggravate already existing allergies and decrease lung immunity, according to tips shared by Fortis Healthcare.

ALSO READ India’s Air Pollution 18 Times the Healthy Limit

The high levels of air pollution might also be instrumental in causing premature birth, the doctors warned.

The other harmful effects include decrease in lung function in all age groups, aggravation of pre-existing lung and cardiac functions along with uncontrollable or chronic coughing, wheezing and shortness of breath.

ALSO READ Drive Safely! Heavy smog covers India, Pakistan, causing accidents and illness

Vikas Maurya, senior consultant at Fortis, said preventive measures like avoiding outdoor physical activities like cycling, jogging or any other outdoor exercises should be taken.

He suggested that air purifying plants like Aloe Vera, Ivy and Spider Plant should be kept at home and in offices.

Fruits rich in Vitamin C, magnesium, omega fatty acids should be consumed more to fight any allergy or infection. “Have herbal ginger and tulsi tea in adequate quantity.”

The doctors said air pollution poses a major health risk and can cause stroke, heart disease, lung cancer, and chronic and acute respiratory diseases.

ALSO READ 10 Quick Facts About Delhi Pollution Problem

According to the WHO, 92 per cent of the world population lives in areas where the air quality is below WHO standards.

Eighty-eight per cent of premature deaths occur in the low- and middle-income countries, where air pollution is escalating at an alarming rate. (ians)

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Parking Fee Hiked Four Times to curb worsening air quality in Delhi

The pollution level rose to dangerous levels, with 18 out of 21 active pollution monitoring stations recording "severe" air quality.

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Motorcycles and vehicles drive on a road while fog envelope the area (AP Photo/Muhammad Sajjad) (VOA)

New Delhi, November 7, 2017 : Authorities on Tuesday hiked vehicle parking fee by four times in Delhi in a bid to curb worsening air quality in the capital as the high-pollution winter months kicked in.

The decision was taken at a meeting of the Supreme Court-appointed Environment Pollution Prevention and Control Authority (EPCA) here to discourage people from using private vehicles as air pollution worsened further and touched more alarming proportions on Tuesday.

ALSO READ Effect of Air Pollution: Escalates Mortality Risk, Besides Causing Deadly Diseases like Lung and Kidney Cancer

The National Capital Region saw its worst air quality and smog situation of the year, which was even worse than a day after Diwali, as a yellow blanket of smog hung heavily in the sky.

ALSO READ Supreme Court Bans Pet Coke and Furnace Oil to bring down Air Pollution in NCR

The pollution level rose to dangerous levels, with 18 out of 21 active pollution monitoring stations recording “severe” air quality. (IANS)

 

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Drive Safely! Heavy smog covers India, Pakistan, causing accidents and illness

Authorities have advised people to limit road travel and wear facemasks to protect themselves from respiratory illnesses

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Motorcycles and vehicles drive on a road while fog envelope the area (AP Photo/Muhammad Sajjad) (VOA)

Islamabad, November 6, 2017 : Smog has enveloped much of Pakistan and neighboring India, causing highway accidents and respiratory problems, and forcing many residents to stay home, officials said Saturday.

Pakistani meteorologist Mohammad Hanif said the pollution, caused by dust, the burning of crops, and emissions from factories and brick kilns in Pakistan and neighboring India, was expected to linger until the middle of the month and contribute to smog- a combination of smoke and fog. He advised people to wear facemasks to protect themselves from respiratory ailments.

Mohammad Arshad, a highway police official, said at least 10 people were killed and 25 injured in road accidents linked to poor visibility in various parts of the Punjab province due to smog, since Monday. Authorities have advised people to limit road travel.

Average air pollution in Pakistan’s major cities is about four times higher than the World Health Organization limits.

Similar problems have been reported in the Indian capital, New Delhi, where air quality was rated “very poor” Saturday. Some private schools in New Delhi have suspended sports and outdoor activities.

India’s Supreme Court banned the sale of firecrackers in New Delhi ahead of last month’s Hindu Diwali festival to try to curb air pollution in the city notorious for smog. Though reports said air quality was better than last year, pollution levels in the capital hit 18 times the healthy limit the night after the festival, as many dodged the ban. (VOA)