Some cities’ smog can ruin your vacation

Some cities’ smog can ruin your vacation

Got travel plans abroad? Spending just a short time in a highly polluted city can harm your health, ...
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Air quality plunges to ‘severe’; Here’s how to protect yourself from smog

Air quality plunges to ‘severe’; Here’s how to protect yourself from smog

Smog, that appears as a thick haze with a brownish...
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