Pm2 5 to aqi

Both of these are more “forgiving” scales. AQI of 1in the US but just in India. Even the definition of the number is different. AQI is linear between 3and 400.

The reported AQI corresponds to the concentration level of the pollutant with the highest index. For example, if the PM2. Most of the stations on the map are monitoring both PM 2. PM1 temperature, humidity and noise data of your location, city and state.

PM AQI requires a 24-hour average. To accurately reflect the current air quality, the multi-hour average used for the AQI computation should be centered on the current time,. Monday through Wednesday, periods of moderate southerly winds will transport a cleaner air mass into Louisiana, and scattered showers enhance mixing in the atmosphere, aiding pollutant dispersion. As a result, AQI levels will be Good on all three days.

Air Quality Index ( AQI ) Forecast. The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2. Very easy to set up, they only require a WIFI access point and a USB power supply. Active children and adults, and people with respiratory disease, such as asthma,.

Particle pollution , also called particulate matter or PM, is a mixture of solids and liquid droplets floating in the air. Some particles are released directly from a specific source, while others form in complicated chemical reactions in the atmosphere. So you can’t use AQI to compare the two values, only concentration. Get real-time, historical and forecast PM2. The China AQI standard is less strict than the US standard for PM2.

AQI value (2and above) when the PM 2. The detailed break-down of China vs. Coarse particles (between 2. and micrometers) come from crushing and grinding operations, road dust, and some agricultural operations. Why is particle pollution a problem? See more information about the AQI.

On mobile, use the 3-line menu in the upper corner. Select layers from the drop-down panels. Bangkok air quality index ( AQI ) and PM2. In the USA and China, the AQI index has levels ranging from to 5(or more).

AQI Map - Special Purpose Monitors Fairbanks PM 2. To find the thresholds that correspond to your country, go to this page. AQI : Unhealthy for Sensitive Groups (1- 150) Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air. This site provides air quality data collected at outdoor monitors across the United States, Puerto Rico, and the U. Users can downloa output, view or visualize the data.

AQI : Good (- 50) Air quality is considered satisfactory, and air pollution poses little or no risk.