Indispensable to human survival, air matters in a much greater extent than we imagine, as far as our health is concerned. Established by the Environmental Protection Department (EPD), the Air Quality Health Index (AQHI) replaced the Air Pollution Index in late 2013, and provides more opportune and useful information on air pollution to the public.1
AQHI - Created for public good
The AQHI is reported on a scale of 1 to 10+ and divided into five health risk categories. It informs the public of short-term health risk due to air pollution, helping citizens to take precautionary measures for better health protection.
Bad air, poor health
Air pollutants can undermine the health of our bodies significantly. Apart from respiratory diseases, it can also result in damage to reproductive and cardiovascular organs and nervous system. Other consequences include fatigue, headaches, anxiety and irritation of the eyes, nose and throat.2
Studies based on local data have suggested the strong relationship between high pollution incidents and both hospital admissions and premature deaths related to respiratory and cardiovascular illnesses.2
Strive for cleaner air
One simple way to help clean the air is to minimize our energy consumption at home. By switching off fans, air-conditioners and lights when not in use, we can help reduce the air pollutants emitted by power stations. Consumers can also opt for energy efficient appliances.
When purchasing a car, car owners can choose the more economical model in terms of fuel consumption. Bringing your vehicle to regular maintenance can also effectively reduce its exhaust emission.3 Switching off idling engines is not only a courtesy to other road users but is also conducive to better air quality.
One common chronic disease induced by poor air quality is asthma. Pollutants trigger attacks in some people who already suffer from it, and may even play a part in causing asthma in others. Read on for ways to Keep your Asthma Under Control.