Could high humidity cause our health issues?« Back to Previous Page

After the heavy rainfall we had last month, I noticed a persistent musty smell in our master bedroom. The AC in my apartment seems to struggle to keep up with the humidity levels, even when it’s not that hot outside. My kids have been complaining of coughing fits and generally feeling unwell lately. Could this be due to the high humidity, or could there be something else causing their symptoms?
Posted by Ewa De Vries
Asked on March 11, 2026 7:31 am
High humidity levels can indeed contribute to health issues, especially in environments like the UAE where we experience high temperatures and occasional heavy rainfall. The persistent musty smell and struggles of your AC system suggest that moisture levels are elevated, which could be a cause for concern.

In Dubai and the UAE, it is common to encounter relative humidity levels that can range from 50% to over 80%, especially during summer months or after rainy periods. This increase in humidity can lead to several issues impacting indoor air quality and occupant health:

1. Mold Growth: High humidity provides ideal conditions for mold growth, which can produce spores and mycotoxins that are harmful when breathed in. The musty smell you're experiencing is likely due to the presence of mold colonies.

2. Respiratory Issues: Your kids' coughing fits and general feeling unwell could be linked to respiratory irritation caused by high humidity, especially if there's an underlying mold infestation. Mold spores can trigger asthma attacks or exacerbate existing respiratory conditions like allergies and bronchitis.

3. Dampness Damage: Persistent dampness from high humidity can lead to structural damage in buildings over time, affecting the overall integrity of your apartment. This could also contribute to a decrease in indoor air quality due to additional moisture seeping into walls and floors.

Given these potential issues, it is highly advisable to seek professional inspection services. Companies like Saniservice (contact 800-MOLDS or email hello@saniservice.com) are well-versed in assessing humidity levels and identifying mold growth. They can provide a detailed report on the current state of your apartment's indoor environment and recommend necessary corrective actions.

To manage high humidity, consider implementing some practical measures:

• Ventilation: Ensure good ventilation by opening windows when weather permits or using exhaust fans to remove excess moisture.
• Dehumidifiers: Using dehumidifiers can help reduce indoor humidity levels. Choose models with sufficient capacity for your space and maintain them regularly to prevent mold growth within the machine.
• Air Conditioning: Optimize AC settings to target both temperature and humidity effectively. Some advanced systems come equipped with humidity control features that can be particularly beneficial.

Regular maintenance of your HVAC system is crucial, as it plays a significant role in managing indoor air quality. Cleaning or replacing filters, checking for leaks, and ensuring proper airflow are all key steps.

In summary, high humidity levels can indeed contribute to health issues such as respiratory problems and mold growth. Professional inspection and remediation services are recommended to address these concerns effectively.
Posted by Sani Admin
Answered on March 13, 2026 5:37 am