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Air quality in North Sumatra

Air quality index (AQI⁺) and PM2.5 air pollution in North Sumatra • 02:29, Nov 11

Indonesia Ministry of Environment and ForestryidsMEDCentre for Environmental Systems Research Air Pollution Research Center
Indonesia Ministry of Environment and ForestryidsMEDCentre for Environmental Systems Research Air Pollution Research Center

Live most polluted city ranking

Real-time North Sumatra most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Indonesia

Medan

17

Live cleanest city ranking

Real-time North Sumatra cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Indonesia

Medan

17

Wildfires in North Sumatra

Real-time information

Active fires

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Aerial view of a traditional temple complex surrounded by dense greenery. Several buildings with red and orange tiled roofs are partially obscured by thick haze, reducing visibility across the landscape.
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China Air Quality Alert

Cities and industrial smoke clouds the sky
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COP31: Why air quality is key to climate health

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November 10, 2026: Ulaanbaatar among top 10 most polluted cities in the world

Which is the most polluted city in North Sumatra?