Why air quality monitors give different readings
Accuracy, calibration and placement in GCC buildings: why two monitors disagree, which reading to trust, and a verification and procurement checklist.
Insights
Indoor air quality insights for the UAE
Clear, sourced guides to the standards, readings and solutions that matter for homes and buildings in the UAE and the GCC.
Dubai Municipality indoor air quality limits, explained
Dubai Municipality indoor air quality limits for CO₂, PM2.5, PM10, TVOC and formaldehyde, who may test, how often, and how Al Sa’fat differs.
Dubai’s Environmental Indoor Air Quality Index (EIAQI), explained
Dubai Municipality’s Environmental Indoor Air Quality Index (EIAQI): the 10 parameters, six colour bands, breakpoints and the monitoring it requires.
How to test indoor air quality in a Dubai villa or apartment
How to test the air in a Dubai villa or apartment: what to measure, for how long, where to put the sensor, which readings are good, and when to call a lab.
Indoor humidity in Dubai homes: ideal level, how to reduce it and stop mould
The ideal indoor humidity for Dubai homes, why rooms stay humid with the AC on, how to reduce it, what level causes mould, and when a dehumidifier helps.
CO₂ levels in classrooms: what is acceptable, and how to monitor it
Acceptable CO₂ levels in classrooms under Dubai Municipality, Al Sa’fat, the EIAQI, WELL and RESET, why CO₂ rises in lessons and how to lower it.
Choosing the best air quality monitor for an office
What an office air quality monitor should measure, how accurate it must be for WELL and RESET, how many you need, and how to choose one in the UAE.
UV-C air purifiers in hospitals and clinics: what works and what is safe
Do UV-C air purifiers work, are they safe around patients, do they make ozone, and how do they compare with HEPA? What CDC and Dubai Municipality say.
Why is my house so dusty? Sandstorms and indoor air in the UAE
Why UAE homes get so dusty, how high particle levels get in a sandstorm, safe indoor PM2.5 and PM10 levels, and which filters keep dust out.
WELL v2, RESET Air, LEED and Al Sa’fat: indoor air quality requirements compared
The indoor air quality requirements of WELL v2, RESET Air, LEED and Dubai’s Al Sa’fat compared: PM2.5, CO₂, TVOC limits and monitoring rules.
Sick building syndrome: symptoms, causes and how to investigate it
Sick building syndrome symptoms, causes and how it differs from building-related illness, plus how UAE offices and homes investigate it with data.
MedicAir Pro Mini vs Pro vs Pro Max: which air purifier for your space?
Which MedicAir air purifier for your space: Pro Mini for bedrooms, Pro for bigger homes and majlis, Pro Max for halls, offices and warehouses.
Air quality after an office fit-out: VOCs, formaldehyde and what to check before moving in
What to check before moving into a newly fitted-out office in the UAE: VOC and formaldehyde sources, why smell misleads, and a pre-move-in checklist.
Black mould in your AC in Dubai: signs, testing and what to do
Black spots on AC vents or a musty smell when the AC starts? Why mould grows in Dubai AC units, when to test, and how to clean it and stop it coming back.
Dubai’s AQI is high. What does it mean for the air inside your home?
Why is Dubai’s AQI high today? What the numbers mean, why apps disagree, how much outdoor pollution gets inside, and what to do at each level.
Bakhoor and indoor air quality: what UAE homes should know about smoke, sensors and ventilation
What burning bakhoor adds to indoor air, how charcoal and electric burners differ, what monitors and purifiers can do, and how to reduce exposure.
Indoor air quality requirements in the UAE and Saudi Arabia
Which indoor air rules apply in Dubai, Abu Dhabi and Saudi Arabia, what the Saudi Building Code requires, and how to monitor, test and act on results.
Kaiterra Sensedge in UAE buildings: placement, BMS set-up and calibration
How to plan Kaiterra Sensedge monitors in a UAE building: which model goes where, how many, BMS set-up for Dubai’s CO₂ rules and calibration.
Dust mites and allergies in UAE homes: which triggers matter and what actually helps
Dust mites, mould, pets and smoke: what drives allergies in UAE homes, what the evidence says reduces them, and when a purifier or dehumidifier helps.
Mould on walls and ceilings: why it keeps coming back and how to stop it
Mold on walls or ceilings keeps coming back while the moisture that feeds it stays. Find the source in a UAE home, fix it and keep humidity below 60%.
Why does my AC smell musty, or leave the room humid?
Why an AC smells musty or leaves a UAE room humid: the usual causes, a symptom table, checks you can do yourself and when to call a contractor.
Stuffy bedroom with the AC on? CO₂, ventilation and sleep in UAE homes
Why a bedroom feels stuffy with the AC on: how high CO₂ gets overnight, what studies say about sleep, the level to aim for and how to bring in fresh air.
Moving into a new or renovated home in the UAE? Air quality checks before you move in
New or renovated villa or apartment in the UAE? What paint, furniture and building work put in the air, what Dubai’s rules cover and what to check first.
Do air purifiers remove cooking smells? A guide for UAE apartments
Air purifiers catch cooking smoke particles but remove smells only partly. Why the cooker hood comes first, and how to choose a purifier for a UAE home.
Warehouse and storage room humidity in the UAE: safe levels, measuring and dehumidifiers
Keep UAE storerooms and warehouses below 60% humidity: why they get damp, targets by stock, how to measure, and when a dehumidifier or a fixed system fits.
PCO, catalytic or ozone? How fridge air purifiers and odour eliminators work, and which are safe
How photocatalytic (PCO), catalytic and ozone fridge air purifiers and charcoal or baking soda absorbers work, what their tests show and which are safe.
Find out what is in your air
Book an indoor air quality assessment with HawaQ. We measure first, then recommend only what your space needs.