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Video. Portable pollution sensors are opening up places once impossible to monitor, from Tube platforms to school playgrounds.

Trending in 1 country:

Peak volume

500+

First seen

2026-08-18

Last seen

2026-08-18

Days trending

1 / 1

Countries

1

Trending timeline

500+

Latest related news (2026-08-18)

Video. Pollution sensors on city streets help Londoners breathe safer air — Euronews.com
Mobile sensors broaden urban air quality monitoring — Envirotech Online
Pocket-sized sensors and mobile apps are changing how Londoners track air pollution — Newswav