Smog Tracker Highlights Pollution Hotspots

(VOA): In Rome, residents concerned about air quality may soon be able to use a smog tracker to monitor pollution levels as they travel around the city. A device is being tested that indicates which parts of the city have good or bad air quality. VOA's Deborah Block has more.

(This story has not been edited by N24 staff and is Voice Of America auto-generated from a RSS feed)

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