How can I improve air quality after a dust storm?« Back to Previous Page

After the severe dust storm last week, I noticed a musty odor lingering in my bedroom despite running the air conditioning all day. The AC seems to struggle with filtering out the fine dust particles that have been settling since the storm. How can I ensure better air quality and prevent this smell from returning?
Posted by Jisoo Zhu
Asked on December 26, 2025 5:57 am
After the recent dust storm, it's understandable that the air quality indoors might be affected. In dubai/UAE, we often experience such storms and their aftermath can indeed leave behind a musty odor along with fine dust particles. Here are some steps you can take to improve indoor air quality and mitigate these issues:

Firstly, it is essential to understand the UAE's regulations regarding air conditioning systems. While there aren't specific laws mandating certain levels of filtration or cleanliness for AC units, maintaining proper operation and hygiene is crucial to comply with building health codes and standards.

To start, perform a thorough cleaning of your air conditioning system. This includes checking and changing filters regularly, which can significantly improve the efficiency in filtering out particulates like dust. In dubai, where we experience high temperatures and humidity, it's recommended to change filters every 30 days or sooner if you notice they're dirty.

Additionally, consider installing a more advanced air filtration system such as those with HEPA (High-Efficiency Particulate Air) filters. These can capture smaller particles that standard filters might miss. This is particularly important post-storm when the environment has higher levels of fine dust.

It's also wise to maintain good ventilation in your home or office. Opening windows for short periods, especially during less dusty times, can help replace stale air with fresher outside air. However, it's crucial to ensure that this does not introduce more dust into the space than you remove; hence, timing is key.

Another factor to consider is the use of dehumidifiers or humidifiers. The high humidity levels post-dust storms can create an environment where mold and mildew thrive. Keeping relative humidity between 30% - 60% can help prevent this from happening.

Regularly inspecting your AC system for signs of damage, such as leaks or clogs in the ductwork, is also important. Any issues found should be addressed immediately to avoid further contamination of the air.

If you find that despite these measures, the musty odor persists, it could indicate a deeper issue such as mold growth. In such cases, it's advisable to call for professional inspection and remediation services. Saniservice, the company i'm affiliated with, offers such services and can help identify and address any underlying problems.

In summary, maintaining your AC system, ensuring proper ventilation, using appropriate air filtration systems, and keeping an eye on humidity levels are key steps in improving indoor air quality after a dust storm in dubai/UAE. Regular maintenance and prompt action when issues arise will go a long way in preventing musty odors from returning.

Remember to stay vigilant and proactive about your home's environmental health. If you need any further assistance or have specific concerns, don't hesitate to reach out for professional help.
Posted by Sani Admin
Answered on December 28, 2025 7:02 am