The smog in Lahore is at its worst level ever, seriously affecting the health of its 13 million residents. The word smog is a combination of the words 'smoke' and 'fog'. Smog can cause sore throats, burning eyes, dizziness, chest tightness and coughing. People have been told to stay indoors, schools are closed and vehicles have been banned from the worst affected areas. The air quality index in the city has recently reached over a thousand. Anything above 300 is considered dangerous.
Let's have our first headline. This comes from BBC News and it is 'Pictures from space show mighty smog choking Lahore'. And that headline again. Pictures from space show mighty smog choking Lahore. And that's from BBC News. Now this headline says you can see how the mighty smog is choking Lahore from space.
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