Summary
It looks at big building sites and spots where people burn trash.
Smart cameras and helpers on wheels check the air all day and night.
The team can spray water or sweep roads to make the air fresher.
Key Points
4 points1
The centre watches 707 places that could pollute the city.
2
Big construction sites larger than a small playground are checked.
3
Cameras can see if anyone is burning trash openly.
4
Workers wear body cameras so they know who did the cleaning.
New Words to Learn
10 wordspollution
dirty air that can make people sick
monitor
watch closely
construction
building new houses or roads
sweeping
using a machine to clean the ground
sprinkling
spraying water to keep dust down
surveillance
watching all the time
artificial intelligence
smart computers that can think a little
global positioning system
a satellite tool that tells where something is
automatic number plate recognition
cameras that read car licence plates
traffic signals
lights that tell cars when to stop or go
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