Both of these play a large role |
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nisa
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Both of these play a large role in the spike in pollution. In the first week of November 2021, when Delhi's air quality went beyond hazardous, stubble burning accounted for 42% of the city's PM2.5 levels - these are tiny particles that can enter the lungs.
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nisa nisa@gamil.com [43.241.70.xxx] เมื่อ 10/01/2022 16:43
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