North Sumatra
Indonesia
45
Medan City
North Sumatra
AQI 42
Pematang Siantar City
North Sumatra
AQI 45
Toba Samosir Regency
North Sumatra
AQI 45
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Air Matters
The most reliable App for avoid air pollution, real-time broadcasting air quality index of more than 180 countries in the World.