What to Do If the Power Goes Out While Using an Oxygen Concentrator

Wildfire season has become longer and more severe in many parts of the world. Even people living hundreds of miles away from an active fire may experience poor air quality due to drifting smoke. For individuals with chronic obstructive pulmonary disease (COPD) or other chronic lung conditions, wildfire smoke can quickly trigger breathing difficulties and worsen symptoms.

 

Protecting your respiratory health during periods of poor air quality requires preparation, awareness, and the right equipment. While staying indoors and monitoring air quality are important first steps, some people prescribed oxygen therapy may also benefit from using an oxygen concentrator as directed by their healthcare provider.

 

This guide explains why wildfire smoke is dangerous for COPD, practical ways to reduce exposure, and how home and portable oxygen concentrators can support daily oxygen therapy.

Why Wildfire Smoke Is Especially Dangerous for People with COPD

Wildfire smoke is a complex mixture of gases and tiny airborne particles, particularly PM2.5 (fine particulate matter), which are small enough to travel deep into the lungs. According to the U.S. Environmental Protection Agency (EPA) and the Centers for Disease Control and Prevention (CDC), exposure to wildfire smoke can irritate the lungs, worsen existing respiratory diseases, and increase the risk of emergency medical visits among people with COPD and asthma.

The American Lung Association also advises individuals with chronic lung disease to limit outdoor exposure when air quality is poor. These recommendations are based on extensive public health research regarding wildfire smoke and respiratory illness.

 

For individuals with COPD, wildfire smoke may cause:

• Increased shortness of breath
• Persistent coughing
• Wheezing
• Chest tightness
• Increased mucus production
• Fatigue caused by reduced oxygen intake

 

Even short periods of exposure may trigger COPD flare-ups, especially during days when the Air Quality Index (AQI) reaches unhealthy levels.

 

How Wildfire Smoke Affects Respiratory Health

Healthy lungs naturally filter many airborne particles, but wildfire smoke contains microscopic pollutants that bypass the body's normal defenses.

These fine particles can:

 

People with COPD already have narrowed airways and damaged lung tissue, making them particularly sensitive to smoke exposure.

 

Warning Signs That Smoke Is Affecting Your COPD

Knowing the early warning signs allows you to act before symptoms become severe.

 

Watch for:

• Increased breathlessness during normal activities
• Needing your rescue inhaler more often
• Frequent coughing
• Wheezing
• Difficulty sleeping due to breathing problems
• Lower oxygen saturation than your normal range (if you monitor it)

 

If symptoms become severe or you experience significant breathing difficulty, follow your healthcare provider's emergency plan and seek medical care promptly.

 

8 Ways to Protect Your Lungs During Wildfire Season

1. Monitor Air Quality Daily

Before spending time outdoors, check your local Air Quality Index (AQI).

 

Generally:

Planning activities around better air quality can significantly reduce smoke exposure.

 

2. Stay Indoors When Smoke Levels Are High

Keeping windows and doors closed helps reduce the amount of smoke entering your home.

Additional tips include:

• Run air conditioning on recirculation mode if available.
• Avoid burning candles or fireplaces.
• Limit vacuuming if it stirs up indoor particles.
• Reduce cooking that creates additional indoor smoke.

Creating a cleaner indoor environment supports better respiratory health.

 

3. Use High-Efficiency Air Filtration

Portable HEPA air purifiers can remove many fine particles from indoor air.

Focus on improving air quality in rooms where you spend the most time, especially your bedroom.

 

4. Continue Your Prescribed COPD Medications

Never stop taking prescribed inhalers or oxygen therapy during wildfire season unless instructed by your healthcare provider.

 

Keeping medications readily available helps manage symptoms before they worsen.

 

5. Stay Hydrated

Adequate hydration helps keep mucus thinner, making it easier to clear from the lungs.

Drink fluids regularly unless your healthcare provider has recommended fluid restrictions.

 

6. Avoid Additional Lung Irritants

Try to minimize exposure to:

• Cigarette smoke
• Wood-burning stoves
• Aerosol sprays
• Strong cleaning chemicals
• Dust from home renovations

Reducing multiple sources of irritation can lessen the burden on your lungs.

 

7. Plan Outdoor Activities Carefully

If outdoor activities are necessary:

• Go outside when air quality temporarily improves.
• Avoid strenuous exercise.
• Take frequent breaks.
• Return indoors if breathing becomes difficult.

 

8. Follow Your Oxygen Therapy Plan

If your doctor has prescribed oxygen therapy, continue using your oxygen equipment exactly as instructed.

 

An oxygen concentrator supports prescribed oxygen therapy by delivering concentrated oxygen from the surrounding air. It is important to remember that oxygen concentrators do not filter wildfire smoke or clean indoor air. Their role is to provide supplemental oxygen for individuals whose healthcare providers have determined they need it.

 

Choosing an Oxygen Concentrator for Home Use

Many COPD patients spend more time indoors during wildfire events. A reliable home oxygen concentrator can help support prescribed oxygen therapy in a comfortable home environment.

The VARON 1–7L/min Home Oxygen Concentrator NT-04 is designed with features that prioritize comfort for long-term home use.

 

NT-04 Highlights

The NT-04 is particularly suitable for users seeking a quieter home oxygen solution, making it easier to rest while maintaining prescribed oxygen therapy.

 

Staying Active with a Portable Oxygen Concentrator

Wildfire smoke does not always remain severe for weeks. On days when air quality improves and your healthcare provider approves outdoor activities, portability becomes valuable.

The VARON Portable Oxygen Concentrator NT-08G is designed for mobility while supporting oxygen therapy on the go.

 

NT-08G Highlights

Whether taking a short walk, traveling, or attending appointments, the NT-08G provides greater freedom without sacrificing portability.

 

Create a Wildfire Preparedness Plan

Preparing before wildfire smoke arrives can reduce stress and help you respond quickly.

 

Consider keeping:

• A supply of prescribed medications
• Fully charged oxygen concentrator batteries (if applicable)
• Extra nasal cannulas and tubing
• Emergency contact numbers
• Portable backup power if recommended
• A list of healthcare providers and prescriptions

Being prepared can help you maintain your respiratory health during periods of poor air quality.

 

Frequently Asked Questions

Can wildfire smoke make COPD worse?

Yes. Fine particles in wildfire smoke can irritate the lungs, increase inflammation, and trigger COPD flare-ups.

 

Does an oxygen concentrator filter wildfire smoke?

No. An oxygen concentrator is designed to deliver concentrated oxygen for prescribed oxygen therapy. It is not an air purifier and does not remove wildfire smoke from indoor air.

 

Should I go outside if I use oxygen therapy?

That depends on local air quality and your healthcare provider's advice. During periods of unhealthy air quality, it is generally safer to remain indoors whenever possible.

 

Final Thoughts

Wildfire smoke presents a serious challenge for people living with COPD, but preparation can make a meaningful difference. Monitoring air quality, improving indoor air conditions, following your prescribed treatment plan, and reducing smoke exposure all play important roles in protecting your respiratory health.

 

For individuals prescribed oxygen therapy, choosing equipment that fits your lifestyle is equally important. A quiet home model like the VARON NT-04 can provide comfortable support during extended time indoors, while the lightweight VARON NT-08G offers added flexibility when air quality improves and you are ready to resume daily activities.

 

By combining smart wildfire safety practices with reliable oxygen therapy, you can better protect your lungs and breathe with greater confidence throughout wildfire season.

 

Resources

1. U.S. Environmental Protection Agency (EPA). Wildfires and Indoor Air Quality (IAQ).
   https://www.epa.gov/indoor-air-quality-iaq/wildfires-and-indoor-air-quality-iaq
2. U.S. Environmental Protection Agency (EPA). AirNow – Check Air Quality.
   https://www.airnow.gov/
3. Centers for Disease Control and Prevention (CDC). Wildfire Smoke and Your Patients' Health.
   https://www.cdc.gov/wildfires/
4. American Lung Association. Wildfires and Lung Health.
   https://www.lung.org/clean-air/emergencies-and-natural-disasters/wildfires
5. National Heart, Lung, and Blood Institute (NHLBI). COPD (Chronic Obstructive Pulmonary Disease).
   https://www.nhlbi.nih.gov/health/copd
6. Global Initiative for Chronic Obstructive Lung Disease (GOLD). Global Strategy for the Diagnosis, Management, and Prevention of COPD.
   https://goldcopd.org/
7. World Health Organization (WHO). Ambient (Outdoor) Air Pollution.
   https://www.who.int/news-room/fact-sheets/detail/ambient-(outdoor)-air-quality-and-health
8. National Institute of Environmental Health Sciences (NIEHS). Wildfires.
   https://www.niehs.nih.gov/health/topics/agents/wildfires