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Read the air pollution in Sri Lanka, get real-time, historical and forecast PM2.5 and weather data with AirVisual.
Knowing the air quality level is key to taking necessary actions and precautions against health issues caused by poor air quality, as well as mitigating harm to wildlife and ecosystems. It also helps making informed decisions on regulations and policies to improve air quality.
Air quality is measured with the Air Quality Index, or AQI. The AQI works like a thermometer that runs from 0 to 500 degrees and is used to show how polluted the air is, along with the risks associated with each rating.
PM2.5 are 2.5 micrometres or smaller in diameter (an average human hair is about 70 micrometres – about 30 times larger) and is the most widely measured air pollutant worldwide. The PM2.5 travel through the respiratory track and end up in alveoli (tiny sacs in the lungs) and enters the blood stream.
Sri Lanka experiences haze during the months of October, November & December in 2022 with the possible air pollution increase. Each monitoring station including Battaramulla & Kandy recorded high concentrations of the major pollutants (Particulate Matter) in ambient air and exceeded the National Ambient Air quality standards during several days ...
Our GAIA air quality monitors are very easy to set up: You only need a WIFI access point and a USB compatible power supply. Once connected, your real time air pollution levels are instantaneously available on the maps and through the API.
23 mar 2022 · This research aims to better understand the PM 2.5 distribution in Sri Lanka by: Analyzing US Embassy BAM data collected over 3-and-a-half years, for seasonal, diurnal and directional trends, and possible contributions from long range transport. Developing correction factors for some PM 5 LCS in Sri Lanka.
