As smoke from Canadian wildfires sweeps down the East Coast of the United States, millions of people are facing air quality alerts. The poor visibility has caused some schools in New York and Washington to cancel outdoor activities, and airports are experiencing delays. Health problems such as trouble breathing, burning eyes, dizziness, headache or nausea can also occur due to the smoke. Doctors advise anyone whose symptoms are getting worse to seek medical attention. Here's what everyone should know about staying healthy and avoiding problems when the air is thick with smoke.
Wildfire smoke contains small, tiny particulate matter that can penetrate deep into the airways, causing irritations. It's an irritant, not an allergen, and can affect anyone's lungs to start coughing and feeling throat itchiness. The Air Quality Index is in the purple zone, which is not common in the area, as it's a conglomerate of measurements that determines what kind of pollution is in the air at the moment. The website AirNow.gov provides information to the public about the real-time air quality index and what to expect in the upcoming days.
This type of air quality can cause immediate problems for people with asthma or allergies. For the elderly, pregnant ladies, and the very young, it is especially dangerous, and any prolonged periods spent outside are discouraged. It is also recommended that those who are exercising outside avoid traffic areas, where there is additional pollution. People with long Covid who have respiratory problems should also take extra care to minimize their exposure to the poor air quality.
For those with weaker respiratory systems, such as children and the elderly, wildfire smoke is particularly challenging because it's difficult to expectorate or get the particles out of the lungs. Pet owners should minimize their pet's time outside, and anyone outside with an underlying medical condition is encouraged to use their rescue inhalers or cardiovascular medicine before going outside.
The best way to protect oneself from poor air quality, if one has to be outside, is to wear an N95 mask, avoid strenuous physical activities requiring deep breathing and keep a close eye on symptoms. Simply walking slower and breathing less deeply can help minimize the amount of smoke inhaled. When inside, it's best to close windows, turn on air conditioning and air filters, and avoid vacuuming. Taking antihistamines, which dry out the body, can also help to clear the sinuses.
To conclude, it's crucial to be aware of the health risks posed by wildfire smoke and take the necessary precautions to minimize exposure. Monitoring the air quality index, staying indoors, wearing an N95 mask and using rescue inhalers for those with underlying respiratory conditions are some ways to protect oneself in such circumstances.