Dynamic Air Quality Map
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SL AQI PM 2.5 (μg/m3) AQI Meaning
Good 0 - 25.0 0 - 50 Air Quality is considered satisfactory and Air Pollution poses little or no risk.

25.1 - 50.0 51 - 100

Air Quality is acceptable: however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Unhealthy for sensitive group 50.1 - 75.0 101 - 150 Members of sensitive groups may experience health effects. the general public is not likely to be affected.
Unhealthy 75.1 - 150.0 151 - 200 Everyone may begin to experience health effects; member of sensitive groups may experience more serious health effects.
Very Unhealthy 150.1 - 250.0 201 - 300 Health alert; everyone may experience more serious health effects.
Hazardous >250.1 301 - 500 The entire population is more likely to be affected by serious health effects.

ශ්‍රී ලංකා වායුගෝලයේ දූවිලි අංශු මට්ටම නැවතත් සැලකිය යුතු ලෙස

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