Protecting Yourself From Polluted Air

Air pollution is a serious issue that affects people worldwide, causing an estimated 4.2 million premature deaths annually. It is caused by various factors, including transportation, industry, and agriculture, and has harmful effects on both the environment and human health. To protect ourselves from polluted air, it is important to stay informed about air quality and take necessary precautions, such as limiting outdoor activities when pollution levels are high. We can also contribute to reducing air pollution by adopting sustainable practices, such as using energy-efficient appliances, choosing active transportation like walking or cycling, and supporting initiatives that prioritize clean air and renewable energy sources. By working together and advocating for policy changes, we can make a significant impact in improving the air we breathe and protecting our health and the environment.

What to do in polluted air?

Reduce car usage

Motor vehicles are a significant source of air pollution. To reduce air pollution, it is important to reduce car usage. Here are some ways to do this:

Choose fuel-efficient vehicles

When purchasing a new vehicle, consider choosing a fuel-efficient model. Modern vehicles with advanced emissions reduction technologies, such as catalysts and electronic fuel injection, can significantly reduce pollution. Electric, hybrid, and fuel-efficient gas vehicles are greener alternatives that emit fewer pollutants. While these options may not be suitable for everyone due to the need for recharging infrastructure, they can be ideal if you have access to charging facilities.

Maintain your vehicle

Proper maintenance of your vehicle can also help reduce air pollution. Keep your tyres inflated correctly, as under-inflated tyres increase fuel consumption. Regularly service your car and keep devices such as diesel particulate filters in good working order.

Drive less and drive smarter

Consider walking, biking, or taking public transportation whenever possible. Reducing the number of miles driven is an effective way to decrease air pollution. When driving, observe speed limits, accelerate gradually, and anticipate the road ahead to minimise stops and rapid acceleration. Combining multiple shorter trips into one longer trip can also help reduce overall mileage.

Avoid idling

Unnecessary idling of vehicles contributes to air pollution and wastes fuel. Modern vehicles do not require prolonged warming up, so turn on the engine only when you are ready to drive. If you anticipate being parked for a while, switch off the engine to reduce emissions and save fuel.

Support clean transportation initiatives

Get involved in initiatives that promote cleaner transportation options. Support leaders and policies that prioritise clean air and responsible steps towards mitigating climate change. Advocate for the development and implementation of programmes that encourage the use of cleaner, more sustainable transportation methods.

Avoid backyard fires

Backyard fires are a source of enjoyment for many, providing warmth, recreation, and a cooking method. However, it is important to be mindful of the impact these fires can have on air quality and the potential health risks they pose, especially in metropolitan areas. Here are some detailed suggestions to help you avoid or reduce backyard fires and minimize air pollution:

Avoid Burning Wood

Firstly, consider avoiding burning wood altogether, especially during air quality alert days or when air pollution health advisories have been issued in your area. Wood smoke contributes to air pollution and can exacerbate existing poor air quality, particularly in cities. Switching to natural gas or propane fire pits is a cleaner alternative that reduces harmful air pollutants. These alternatives are easier to manage and produce less smoke.

Choose Alternative Social Activities

Not every gathering in your backyard requires a fire. Spending time with family and friends can be enjoyable without the need for a fire pit. Consider other activities that do not involve burning wood, such as games, outdoor sports, or dining. This way, you can still enjoy the outdoors and the company of others without contributing to air pollution.

Be Mindful of Weather Conditions

Weather conditions play a significant role in the impact of backyard fires. During stagnant weather, smoke from fires can linger and create unhealthy conditions for a large number of people, especially those with asthma or other lung conditions. Check the weather forecast and avoid starting fires when the air is likely to be stagnant or when wind conditions may blow smoke towards populated areas or sensitive locations.

Use Dry Firewood and Proper Burning Techniques

If you must have a backyard fire, use dry firewood that has been properly dried and stored. Wood should be split, stacked, and covered for at least six months before burning. Use a firewood moisture meter to ensure the wood has a moisture content of 20% or less. Properly dried wood burns cleaner and produces less smoke. Additionally, keep fires small and brief, preferably 3 feet across or less, to minimize smoke output.

Consider Your Neighbours

Be a considerate neighbour by informing those living nearby about your plans to have a fire. This allows them to take precautions, especially if they have respiratory conditions or allergies. Listen to your neighbours' concerns and be mindful of wind directions to minimize the impact of smoke on their health and comfort. Remember that closing windows may not be enough to prevent smoke from entering their homes.

Use hand-powered tools

When it comes to lawn care, it is recommended to use hand-powered or electric lawn equipment instead of gas-powered engines. Gas-powered small engines, such as those on lawnmowers, leaf blowers, and snow blowers, often lack pollution control devices. In fact, an hour of running a lawnmower can produce nearly the same amount of pollution as driving a car for 100 miles!

Hand tools are non-powered tools that include everything from axes to wrenches. While they may pose hazards, these are typically due to misuse, use of the wrong tool, or improper maintenance. To avoid hazards when using hand tools, always wear appropriate personal protective equipment, such as safety goggles or gloves. Additionally, ensure that you are using the correct tool for the job and that the tool is properly maintained.

Pneumatic tools, on the other hand, are powered by compressed air and include tools such as chippers, drills, hammers, and sanders. These tools can be dangerous, especially if you are hit by one of the attachments or fasteners. To safely use pneumatic tools, always wear eye protection, and consider face protection as well. Noise can also be a hazard with these tools, so be sure to use proper hearing protection.

Fuel-powered tools, such as those operated by small gasoline-powered internal combustion motors, can be extremely dangerous due to the hazardous fuel vapors, which can burn, explode, or give off dangerous exhaust fumes. To safely use fuel-powered tools, always handle, transport, and store the gasoline or fuel in approved flammable liquid containers, following proper procedures for flammable liquids.

Conserve energy

Conserving energy is a great way to reduce air pollution and there are many ways to do so. Firstly, you can reduce your energy consumption at home. Use energy-efficient appliances, such as those with the Energy Star label, and turn off electrical items when not in use. You can also set your thermostat a little higher in the summer and lower in the winter. Additionally, consider using gas logs instead of a wood stove or gas stove for heating.

Another way to conserve energy is to limit your car usage. Opt for walking, biking, carpooling, or using public transportation whenever possible. When you do drive, practice eco-friendly driving habits such as driving at the speed limit, avoiding excessive idling, and keeping your vehicle well-maintained. You can also choose more fuel-efficient vehicles, such as electric or hybrid cars, which emit fewer pollutants.

At the workplace, there are also opportunities to conserve energy. Encourage recycling programs, double-sided printing, and turning off office equipment after hours. You can also harness natural sunlight by opening blinds and turning off lights during the day.

Finally, you can conserve energy by making sustainable choices in your daily life. This includes shopping locally at farmer's markets, buying products made from sustainable or recycled materials, and using durable, reusable items instead of disposable ones.

Support clean air initiatives

Supporting clean air initiatives is a crucial step in tackling air pollution and its detrimental effects on human health and the environment. Here are some ways to get involved and promote clean air efforts:

Firstly, educate yourself about the issue and stay informed. Follow organisations like the American Lung Association, which provides valuable resources and updates on lung health, air quality, and climate change. Their Stand Up For Clean Air initiative offers insights into improving air quality and mitigating climate change. Additionally, consider signing up for notifications about elevated air pollution levels in your area, so you can take necessary precautions and limit exposure during those times.

Get actively involved in campaigns and initiatives. The Healthy Air Campaign by the American Lung Association allows individuals to send messages to policymakers and share their stories, advocating for cleaner air. Similarly, the Climate and Clean Air Coalition is a partnership of over 160 governments and organisations working to reduce short-lived climate pollutants. They provide resources and tools to educate individuals about policies and emissions calculations.

Support leaders and organisations that prioritise clean air and responsible environmental practices. This includes backing political candidates who advocate for clean air policies and pushing for systemic change in how we use energy. Additionally, consider donating to organisations like the Clean Air Fund, which works with governments, businesses, and campaigners to tackle global air pollution and deliver clean air solutions.

On a local level, direct your efforts towards reducing air pollution in your community. Champion sustainable practices among local businesses, city offices, and school districts. Encourage the adoption of electric or hand-powered lawn equipment instead of gas-powered tools, as these small engines contribute significantly to pollution levels. Promote energy efficiency by urging the use of efficient appliances and heating systems, and advocate for the utilisation of renewable energy sources, such as wind or solar power.

By taking these steps and supporting clean air initiatives, we can collectively make a significant impact in improving air quality and protecting the health and well-being of our communities.

Frequently asked questions