When someone thinks about outdoor air pollution, they usually think of smokestacks from a power plant spewing pollution into the air. That would be correct, but there are other outdoor places with poor air quality that people should avoid if they have breathing issues. These are the Top 5 places with poor outdoor air quality.

1. Traffic

Some people have a false sense of security inside their vehicle that they are protected from outside air pollution. However, the air inside your vehicle can be 15x WORSE than the air outside it, especially when you are caught in traffic surrounded by hundreds of vehicles emitting dangerous oxide gases. Pollutant levels are often higher inside because cars take in emissions from the surrounding vehicles and recirculate them. According to the Environmental Protection Agency, the average adult breathes 3,400 gallons of air a day. If you commute two hours a day, you’re inhaling hundreds of gallons of pollution-choked air in traffic, which can worsen asthma, emphysema, and other lung issues.

We know it’s definitely impossible to avoid going to these places, so, whether you feel it or not, pollution is going to affect your health. Therefore, having a lightweight can of gO2 therapy oxygen in your bag or a briefcase is a smart way to go because gO2 therapy can help you breathe easy any time you want it…or are suddenly gasping for a breath of fresh air.

2. Cities

Cities are, by definition, concentrated areas of the population – and concentrated areas of the population mean more pollution. The rapid urbanization of cities around the world is causing greater concentrations of outdoor air pollution, with more people crowding into tighter spaces, constructing buildings, more power plants and highways, more buses, trains, and cars, all of which generate air pollution in cities and spread to surrounding areas.

3. Airports

Airplane air pollution includes sulfur dioxide, nitrogen oxide, and other toxic particles that are created from the condensation of the jet’s hot exhaust vapors. It is a health concern to surrounding areas. Taxiing jets that sit waiting for take-off are the main contributors to this pollution. These pollutants can worsen many lung conditions, such as asthma and COPD, and contribute to the development of heart disease. In fact, people who live within six miles of an airport have higher levels of asthma and heart problems.


Apart from the noise, construction sites can also result in poor air quality. Airborne contaminants can be carried by wind to surrounding neighborhoods. Contaminants spreading around in the air can travel large distances in a short time. The main construction contaminants that spread around by wind include asbestos and gases such as carbon monoxide, carbon dioxide, and nitrogen oxides.

5. Power Plants

Air pollution from coal- and oil-fired power plants contains more than 80 hazardous air pollutants required for control under the Clean Air Act, including arsenic, chromium, lead, formaldehyde, acid gases, and dioxins. They also emit acid gases that mix with the air in the surrounding area. Coal produces more pollution than any other energy source. Burning coal leads to soot, smog, acid rain, global warming, and carbon emissions.

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