Aqi colors

Good AQI: 0-(Green). Each day the AQI is one of these colors. The colors tell you how healthy the air is to breathe that day.

For more information about the pollutants included in the AQI scale, please refer to: PM2. Both US and Chinese AQI systems are available on.

An air quality index ( AQI ) is used by government agencies to communicate to the public how. Each range is assigned a descriptor, a color code, and a standardized public health advisory. The AQI can increase due to an increase of air . Particle Pollution and Your Health. The purpose of the AQI is to help you understand what local air quality means to. When the AQI is in this range:.

Levels of Health Concern. EPA “translates” the pollutant concentrations to the standard AQI index, which.

Sensitive groups include people with lung or heart disease, . You will see these colors when the AQI is reported in a color format—such as in . AQI values are above 10 air quality is considered to be. A specific color is assigned to each AQI category to make it easier for you to understand . Air quality is considered satisfactory and air pollution poses little or no risk. Table 10: Daily AQI for Ilokun in Ado Ekiti during the raining season.

It provides simple information on local air quality, the health concerns for different . Specific colors are assigned to each AQI category to make it easier for people to quickly determine whether air pollution is reaching unhealthy levels in their . Protect clean air, clean water, and public health and conserve working farms, forests, and natural lands. This site uses cookies. We use cookies to record some preference settings and to analyse how visitors . Match the colors with the table below to determine current conditions and . You may also see these colors when the AQI is reported in the newspaper or on television. Categories and related descriptors, index values and colors.

Think of the AQI as a yardstick that runs from to 500. Index values range from. Is it better to have a low AQI or a high one?

What do the AQI colors mean? All ozone measurements are in parts per billion. The descriptors are intended to convey to the . Add an AQI Legend to a Map. It will show the AQI colors and . The colour is handy at describing the air quality at a glance.

The “ AQI ” is an index used for reporting forecasted and daily air quality. EPA has assigned a specific color to each AQI category so the public can . The six AQI categories, their respective health effects descriptors, colors , .