When the Pollutant Standards Index (PSI) rises above 100, Singapore’s air quality turns unhealthy. These hazy conditions, which are often caused by forest fires or industrial smoke, release fine particles that can travel deep into the lungs. These particles irritate the eyes, nose, and throat.
This is especially for fine particulate matter (PM2.5). These particles are microscopic and can inflame the respiratory tract. Prolonged exposure increases the risk of respiratory infections, triggers asthma and worsens chronic cough. It can also reduce lung functioning and create cardiovascular issues.
Even healthy individuals may experience discomfort like:
- Scratchy throat or dry cough
- Itchy or watery eyes
- Chest tightness or breathing difficulty
The effects are often worse for children, seniors, and people with chronic illnesses. That’s why taking preventive measures, especially during periods of high PSI, is essential for every household.
Here are some ways you can protect yourself and your loved ones:
#1 Track PSI and plan your activities
Check PSI updates regularly on NEA’s website or app and plan your day based on the guidelines. When the 24-hour PSI exceeds 100, avoid strenuous outdoor exercise. Postpone outdoor events when possible.
#2 Use the right mask
Do note that only N95 masks and equivalent respirators filter out harmful fine particles. Surgical or cloth masks are not effective during heavy haze. When wearing the mask, ensure it is fitted properly to cover your nose and mouth without gaps.
#3 Create a clean indoor environment
Keep the bad air out by closing your windows and doors on hazy days. Use air-conditioning or a HEPA-filtered air purifier to reduce indoor particle levels. Stay hydrated to soothe dry throats and flush out irritants.
#4 Look after vulnerable family members
Children, the elderly and those with asthma, chronic obstructive pulmonary disease (COPD), or heart disease are most at risk. Ensure they stay indoors when PSI levels rise.
It also helps to prepare lozenges and eye drops to help relieve any discomfort caused by the haze, or to stock up on health supplements that support respiratory wellbeing.
#5 Seek professional advice
Not sure which mask or products to use? Speak with your GP or trusted pharmacist about the best protective masks, lozenges for throat irritation, and nasal sprays for relief. They can also guide you on managing haze-related symptoms safely!
Haze in Singapore may be unpredictable, but protecting your health doesn’t have to be. With the right gear and some simple steps, you can stay safe and comfortable no matter how hazy the skies get.
Need more help? N95 masks and other products for the throat and eyes are available at FairPrice Online and in Unity stores. You can also visit your nearest Unity outlet with pharmacy services to speak with a friendly pharmacist to find out more about mask-fitting tips and other personalised guidance to battle the haze!
Fact: Most people infected with Zika don’t feel sick at all. When symptoms appear, they’re often mild and can be mistaken for a cold or rash. Common signs include:
- Mild fever or headache
- Rashes on the body
- Joint or muscle pain
- Red or irritated eyes
If you’re pregnant and experience any of these after mosquito bites or travel to affected areas, see a doctor immediately. Early testing and monitoring can make a big difference.
