A new season is just around the corner, bringing important changes to our workplaces, especially when it comes to indoor air quality.
As autumn arrives and the air turns cool and crisp, it’s time to shift our focus from air conditioning to maintaining healthy indoor air quality at work. During hotter months, air conditioners managed heat but sometimes left the indoor air stuffy. Now, with windows and doors often closed against the cold, pollutants can build up, and air can become stale. What steps can we take to ensure autumn workplaces have fresh, healthy air?
The transition from summer to winter is a great opportunity for businesses to assess their indoor air quality, ensure a healthy environment for employees and customers, and improve air quality. In this blog post, we will discuss how businesses can maintain a healthy indoor environment during seasonal changes.
Seasonal Changes and Indoor Air Quality
Seasonal changes bring several environmental factors that affect indoor air quality. Let’s understand why the change of seasons degrades indoor air quality.
Pollen and Allergens in Spring
Spring is undoubtedly beautiful as flowers bloom and leaves fill the trees. However, the season also brings a higher pollen count, which can enter homes and workplaces through open windows and doors. Pollen is an allergen and can trigger allergic reactions, such as coughing, sneezing and irritation in the eyes, nose and throat.
Humidity levels are also high in spring, which encourages mould growth. Mould and mould spores are allergens and can cause several health issues upon exposure. Damp areas with poor ventilation are ideal breeding grounds for mould growth.
VOCs and Humidity in Summer
The air in summer has more moisture, which raises humidity levels. Excessive humidity leads to mould growth, a significant factor that impacts indoor air quality. Exposure to mould is toxic to health because it triggers allergic reactions.
In addition to the effects of humidity, summer heat can also rapidly increase the release of toxic volatile organic compounds (VOCs) from the use of cleaning agents, air fresheners, and paints. Exposure to VOCs causes several health issues, including dizziness, fatigue, and nausea. Long-term exposure can cause severe chronic health problems such as organ failure and even cancer.
Another factor that exacerbates the indoor environment is smog and ozone pollution resulting from rising temperatures. These pollutants easily enter homes through open doors and windows, causing health issues such as breathing difficulties.
Mould and Outdoor Pollution in Autumn
As leaves crisp and fall, workplaces confront a seasonal challenge: declining air quality. Decaying leaves release mould spores and increase pollen, both of which seep indoors and disrupt indoor air quality.
To contain hot air indoors, people shut windows and doors. While the space remains warm, closed windows and doors also trap pollutants inside. This builds up pet dander, pollen, dust and mould spores within the room, increasing the chances of exposure and consequent health issues.
Trapped Pollutants in Winter
Trapped pollutants are a common source of poor indoor air quality in the colder months. When there is no room for ventilation, pollutants trapped inside degrade indoor air quality. Fresh air dilutes the concentration of contaminated particles and eliminates stuffy air.
Humidity levels are typically low in winter, resulting in dry air. While low humidity levels do not affect indoor air quality as much, exposure to dry air can cause irritation in the eyes and throat, respiratory issues and breathing difficulties.
Strategies to Improve Autumn Workplace Air Quality
As a business owner, you can manage the impacts of seasonal changes and prepare for the fall season. Here are a few tips for maintaining autumn workplace air quality.
Make room for ventilation: Autumn is neither too cold nor too hot. You can open windows and doors for natural ventilation before employees arrive. Opening windows and doors allows fresh air to circulate in the room and eliminate stuffy air. Even if you have mechanical ventilation measures already at your workplace, opening windows for 15 minutes makes a significant difference. If you have a mechanical ventilation system, you can hire Surrey Air to book maintenance and regular servicing.
Install air purifiers: While ventilation only dilutes pollutants, air purification systems eliminate pollutants, virus particles, mould spores and bacteria from indoor air. This is where Euromate Pure Air comes into action with its range of HEPA air purifiers. It sets the standard for workplace settings with source control and purification technology. Check out the entire product range here.
Maintain HVAC systems regularly: Book service plans for your heaters in autumn, as it increases performance and removes dust from the air filters. Uncleaned and unmaintained HVAC systems pollute the air and cause health issues. Get in touch with Surrey Air to schedule your maintenance services.
Final Thoughts
While humidity levels are low in autumn, other sources contaminate indoor air in a workplace. To improve autumn workplace air quality, proactive measures are essential for productivity and employee health. Ventilating the space in the morning can dilute the concentration of contaminants and reduce the chances of exposure. To eliminate pollutants, investing in advanced air purification systems, such as those from Euromate Pure Air, is effective since they feature HEPA filters.
For information about our products, contact our indoor air quality experts.
