Primary Pollutant

Aqi Boy Image

Last Updated: 3 hours ago

25

(AQI-IN)

57

(AQI-US)

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Pollutants

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Pm 2.5 icon
15 (PM 2.5)
Air Pollution Level in Sri Lanka
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Western MODERATE 57 57 25 15 0 28 83
Big Cities of Sri Lanka


Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of Sri Lanka





How do we calculate Air Quality Index ?

Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.


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Air Quality Solutions in Sri Lanka

Find out Prana Air clean air quality products & solutions to fight air pollution in your region.





FAQs

(Frequently Asked Questions)


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The real-time AQI in Sri Lanka is 57 (MODERATE). This reading was last taken 3 hours ago .

The current concentration of PM2.5 in Sri Lanka is 15 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.60 times the recommended limit.

Generally, the air quality at Sri Lanka starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.