The quality of air we have to survive in is very significant to all of us. Many people nowadays are sufferers of allergies and different breathing and respiratory ailments. More people than ever are being diagnosed with asthma and some other allergies. A lot of this can be assigned to the many pollutants in the air today. Whether these pollutants are the result of pollen in the air, second-hand smoke, factories or another chemicals, many individuals are suffering from these matters. Discovering what the quality of the air is in front venturing outside on a certain day can help us more complete protect ourselves. Fortunately, we have the Air Quality Index (AQI), to help us find out what the air quality will be on particular days in particular areas so we may set our schedules accordingly.
The Air Quality Index is and “index” that is habituated to report the air quality every day. It will tell you, based on a certain number, if the air is clean or polluted as well as any health concerns you may have on that day. The index can tell you whatsoever health problems you may suffer within days or even hours of breathing the air on that day. The AQI is established by calculating the level of pollution in 5 master pollutants: particle pollution or matter, ground-level ozone, sulphur dioxide, carbon monoxide and nitrogen dioxide. These air pollutants have been established by the Clean Air Act to be the major pollutants affecting people on a regular basis. Each of these five has certain national air quality standards prepared for them by the EPA, with airborne particles and ground-level ozone presenting the biggest threat.
The Air Quality Index is based on figures from 0 to 500 with 0 symbolizing good air and 500 standing for unsafe air. In simpler terms, the more higher the figure on the air quality index, the higher the pollution level, whereas the lower the figure the lower the pollution or health hazard. An Air Quality Index value of 100 in the national air quality standard for pollutants prescribed by the EPA for good public health. When the values first get to 100, they may be an unhealthy figure for those that are sensitive to breathing disabilities. As the figure becomes more high-level, it turns a danger for everyone. A value on the Air Quality Index of 300 or more symbolizes dangerous air for everyone.
In place to establish the Air Quality Index less problematic for everyone to interpret, they’ve broken it down into 6 diverse categories, every coloring coded with the number scale. Good (green) is for figures 0 over 50 and means satisfying air quality. Medium (yellow) is 51-100 and is for acceptable air quality. Bad for Sensitive Groups (tan) is 101-150 and means highly sensitive people with sensitive skin may be affected. Bad (red) is 151-200 and nearly everyone may have problems. Really bad (pink) 210-300 is a health alarm, where everyone may have health problems. Dangerous (purple) over 300 numbers may lead to emergency health problems and will regard most people.