Air purification tower

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Context:

• Country’s tallest air purification tower to be inaugurated near Transport Area, Sector 26, Chandigarh.

More about the news:

• A 24-meter-long outdoor air purification tower inaugurated, on the International Day of Clean Air for Blue Skies.
• The air purification tower, is capable of purifying the air of the radius of around 1 km.
• The equipment will also show the quality index of the air it inhales and the quality index of the air it will exhale.
• The air purifier functions through electricity.

https://indianexpress.com/article/cities/chandigarh/countrys-tallest-air-purification-tower-to-be-inaugurated-today-7493214/