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Air pollution: No time to breath easy

Air pollution is now one of the most pressing global environmental concerns. While nine out of the ten most polluted cities in the world lie in India and Pakistan, that leaves no room for complacency amongst other countries.


Author: The Phuket News

Tuesday 17 January 2017, 01:09PM


By Joe Thomas

Partly because they too have their own issues and also because we live in a connected ecosystem.

This is made abundantly clear each year in Phuket when the island is blanketed in smog and haze due to forest fires and clear-cutting to establish oil palm plantations in neighbouring Indonesia. 

Air pollution is a complex topic as so many factors are responsible for the poor quality of our air.

However, simply put, air pollution is any chemical, physical or biological change which causes the atmosphere to become dirty and thus risks not only our own potential for survival but also that of other animals and plants.


What is Air Pollution?

Air pollution can also be further divided into two distinct categories; visible and invisible. Both can lead to an alteration of the delicate balance of our atmosphere and cause problems to health on a local scale and also damage to the ecosystem globally in terms of depletion of the ozone layer leading to climate change.

Air pollution can arise in two main ways. First, pollutants can be released directly into the atmosphere and are known as primary pollutants. Second, primary pollutants can combine to form secondary pollutants and this can be seen in the formation of phenomena such as smog.


What Causes Air Pollution?

Fossil fuels: A main cause of air pollution is the one you might expect, namely the sulphur released from the burning of fossil fuels, such as coal and petroleum.

We rely on petrol, diesel and jet fuel to transport not only us, but our goods, around the world in our increasingly globalised economy. In 2015 alone, nearly 3.6 billion passengers, almost half the world’s population, were transported by the world’s airlines. 

Vehicle Emissions: As our reliance on cars, trucks, shipping freighters and aeroplanes increases so do the levels of carbon monoxide and nitrogen oxides released into the atmosphere. 13 per cent of global CO2 emissions, a major factor in global warming, come from transport.

Agriculture: We may not always immediately think of agricultural activities being connected to air pollution but methane and ammonia are both by-products of farming and are highly hazardous to our environment. This is compounded by the use of pesticides, insecticides and fertilizers, a heady cocktail of chemicals, some parts of which make it into the air.

Manufacturing: Heavy industry leads to the release of carbon monoxide, hydrocarbons and a soup of other chemicals, all of which can lead to a decline in air quality. Oil refineries also release hydrocarbons which pollute the atmosphere.

Deforestation: Deforestation is caused by clearing land for agriculture, manufacturing and ever growing urban areas. This lowers air quality because the fewer trees there are the less carbon dioxide they can absorb.

Mining: The result of mining on the health of workers and nearby residents has been clearly demonstrated over the years and in developing countries the quest to extract as many tons of natural resources as possible is having a devastating impact on the health of those working in the mines.

Indoor pollution: What we use in our own homes is also leading to air pollution. Household cleaning products, paints and varnishes release chemicals into the air which contribute to poor air quality.

QSI International School Phuket


What Damage Does Air Pollution Do?

Air pollution damages our environment, and it also leads to a variety of health issues and even death.

Circulatory and respiratory issues: The particulates in the atmosphere have been linked to heart problems, respiratory issues and even cancer. Current estimates are that polluted air causes 5.5 million premature deaths per year.

Climate change: The rise of levels of carbon dioxide, alongside other greenhouses gases, has led to global warming which has caused increasingly unpredictable weather systems and the melting of the ice caps.

Thinning of the ozone layer: As the levels of hydro chlorofluorocarbons and chlorofluorocarbons in the atmosphere rise this leads to a depletion of the ozone layer which protects the planet. As it does we are exposed to higher levels of ultraviolet light which can cause skin and eye problems.

Acid rain: As sulphur and nitrogen oxides are released into the atmosphere they can combine with water droplets and fall as acid rain. The results can be devastating to fish, wildlife, trees and even the crops we rely on for our food production.


What Can Be Done About Air Pollution?

Air pollution needs to be tackled at a global level through legislation and international agreements which aim to reduce pollution levels, such as the Paris Agreement which was signed in December 2015. 

However, there are also steps we as individuals can take to lower our own environmental impact, particularly when it comes to air pollution.

Reduce your use of private vehicles: Where possible travel to your destination on foot, by bicycle, on public transport or car pool with others in your area. By lowering vehicle emissions you can reduce your carbon footprint.

Conserve energy in the home: Reduce your use of electricity by purchasing eco-friendly goods, keeping your thermostat turned down and insulating your property. Switch to sources of renewable energy where possible.

Recycle: Try to buy less things new and recycle household items as well as everything you are throwing out, even food scraps can go on a compost heap.

Reduce food miles: By purchasing more local food from farmers’ markets and growing your own fresh produce you can drastically reduce the distance your food travels to reach your plate.

Improve your indoor air quality: As well as the steps above you can also improve the air quality in your own home by asking smokers to light up elsewhere; avoiding harsh cleaning agents; minimising your use of synthetic air fresheners; opening the windows regularly; and including plants in your interior design.

While it is sometimes easy to dismiss poor air quality as something which doesn’t concern us, we only have to take a look at the statistics to understand the negative impact pollution is having on us and on our world.

It is also important to remember that it is vital for us all to take action today if we don’t want to leave a legacy it will be impossible for future generations to reverse.


Joe Thomas is a writer from the UK, who creates articles on a range of subjects, including health and nutrition, sustainability and environmental issues. He believes living a healthy lifestyle will ensure a good platform for a happier life. He can be contacted on: joe@allgreenpr.com

 

 

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Joe12 | 19 January 2017 - 19:28:30

There are certainly rules and regulations in place, but the problem is just as Taxi Mafia questions. It's no different to the level of motor accidents and deaths on the roads, that no citizen does anything about it, just moan and groan on here or elsewhere about it. So, if you see someone lighting fires of hazardous materials and if you are not going to do anything about and report it to the p...

Rorii | 19 January 2017 - 16:42:51

swerv, there is certainly something wrong with your logic "It is their country, they can do whatever they like" just think of the anarchy, this is the very reason all societies have laws/rules/acts etc. Simply put, because I know that is the only way you can understanding things, people, no matter what country, cannot do as they like!

Kurt | 19 January 2017 - 16:02:35

Swerv: I did react on Taxi Mafia. Respect that.
Be polite, Swerv, don't swerve. 
You should decently react on comment of Taxi mafia instead.
Answer his 3 questions, Swerv.

You knocked the wrong door.

swerv | 19 January 2017 - 12:12:35

Kurt: It is their country, they can do whatever they like.
How can it be an absence of logic?

Kurt | 19 January 2017 - 11:34:36

@ Taxi Mafia: It is the thai thinking,...." I do what I want, not give it a thought or I disturb others"..
Is the same as they do fire works in the middle of the night around 02:30 AM or so in your Soi.
Absence of logic, thinking, and feeling.

Taxi Mafia | 19 January 2017 - 08:55:55

Good topic.

Why is anyone allowed to start fires in residential area's in Phuket?

Why are they allowed to burn hazardous materials which produces smoke which damages peoples lungs?

I have also noticed people going to Surin Beach to burn rubber which causes toxic black smoke. Why are they allowed to do this?

Kurt | 18 January 2017 - 13:07:44

How is the air pollution situation in ChiangMai area at the moment?
This time of the year it normally becomes there one of the most polluted areas in the world  ( Google), with often even ChiangMai Airport closure.

Zippo | 18 January 2017 - 00:31:38

You can transform the walls of your home or office into a permanent air purification system, simply by mixing the ionic paint additive by Air-ReNu with paint and applying the mixture to the walls of your home or office. One application eliminates offensive odors such as cat urine, tobacco smoke, pet dander, toxins, and will continue to remain effective for 8 to 12 years. 

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