Is high humidity causing my kids' coughs?« Back to Previous Page

After the heavy rains last month, I noticed a persistent musty smell in my bedroom, especially when I open the windows. The AC seems to struggle to keep up, even when it's on full blast. My kids have been coughing more frequently lately, and I’m starting to wonder if the high humidity is causing these issues. Could this be contributing to their symptoms?
Posted by Jing Yamamoto
Asked on February 8, 2026 1:20 am
High humidity can indeed be a significant factor contributing to your kids' coughs and the musty smell you've noticed. In Dubai and the UAE generally, post-rain events often bring in higher moisture levels, which can lead to mold growth and other issues that affect indoor air quality (IAQ). The combination of high humidity with your AC struggling to cope has definitely set the stage for potential health concerns.

In the context of the UAE, it's important to be aware of local regulations. For instance, according to the Environmental Health Regulations in Dubai, maintaining proper IAQ is crucial for public and private buildings alike. High levels of moisture can lead to an increase in mold spores, which are known allergens that can trigger respiratory issues such as coughing, especially in children.

The musty smell you're experiencing is a tell-tale sign of potential mold growth, often exacerbated by increased humidity post-rain events. Mold thrives in damp environments and can produce volatile organic compounds (VOCs) and microorganisms that contribute to the mustiness and can irritate your kids' airways.

Regarding the AC struggle, it's not uncommon for systems to have difficulty keeping up with high humidity levels, especially if they're not properly sized or maintained. It’s recommended you get a professional inspection to ensure your HVAC system is in optimal condition. In Dubai, we often see systems that are either oversized and waste energy or undersized due to the specific climate conditions.

Given these factors, it's highly advisable for you to call 800-MOLDS or email hello@saniservice.com for a professional assessment of your indoor environment. They can conduct moisture mapping and air quality testing to pinpoint any areas with high humidity or mold growth. Additionally, they can recommend remediation steps such as dehumidification systems, proper ventilation strategies, and cleaning methods.

In the meantime, you might want to consider using a dehumidifier in your bedroom to help lower the relative humidity, which should be kept below 60% according to local health guidelines for optimal IAQ. Regularly inspecting areas prone to moisture accumulation like bathrooms and kitchens is also crucial.

Remember, addressing high humidity early can prevent more serious issues down the line, ensuring a healthier indoor environment for your family in Dubai’s unique climate conditions.
Posted by Sani Admin
Answered on February 9, 2026 10:10 pm