Could indoor humidity cause our symptoms?« Back to Previous Page

The AC in my apartment seems to be cycling on and off more frequently lately, especially during the cooler evenings. My daughter has started complaining of a stuffy nose and my son has been coughing at night. I’m starting to wonder if there might be some mold growing behind the walls or if it’s just too humid inside, causing these symptoms. Could indoor air quality issues like this be affecting our health?
Posted by Barbara Robinson
Asked on December 25, 2025 6:31 pm
0
Indoor humidity can indeed cause various health issues like stuffy nose and coughing. In dubai where we live, the climate is usually dry but that doesn't mean our homes are always well managed for indoor air quality.

Humidity levels that are too high - above 60% - can encourage mold growth which could be a serious issue in your apartment. Mold spores can irritate respiratory systems and may even cause allergic reactions or asthma symptoms, particularly in children. If you're noticing more frequent AC cycles especially during cooler evenings, it could indicate poor air circulation, which is common here due to the modern, energy-efficient construction.

However, other factors like dust mites, pet dander, or even volatile organic compounds (VOCs) from building materials and furnishings can contribute to these symptoms. A good rule of thumb is that if you notice any unusual changes in your indoor air quality - especially when it affects family members - a professional inspection may be necessary.

In dubai, we have specific guidelines regarding indoor environmental quality. The emirates standards and setting authority (ES&SA) recommends maintaining relative humidity between 30-60%. You can use a hygrometer to check the levels in your home; if it's consistently high, you might want to look into increasing ventilation or using dehumidifiers.

If you're concerned about mold growth behind walls or suspect high humidity is affecting your family's health, i'd recommend getting a professional inspection. We have companies like saniservice who can help with that - they offer services such as air quality testing and mold remediation if necessary. Don't hesitate to call 800-MOLDS or email hello@saniservice.com for assistance.

Remember, keeping indoor air clean is key in maintaining a healthy living environment, especially during the cooler evenings when AC cycles might be more frequent due to changing temperatures inside and out. Regular maintenance of your HVAC system can also prevent issues like this from arising.
Posted by Sani Admin
Answered on December 28, 2025 4:28 am