7th most polluted city globally: Karachi, Pakistan; "unhealthy" air quality with 163 PM.
Karachi, Pakistan is now the 7th most polluted city globally, according to an ARY News report. With an air pollution level of 163 PM (Particulate matter), the city's air quality is "unhealthy" and experts advise residents to limit time outside, especially during peak pollution hours. Air quality becomes more dangerous in winter as heavier air pushes harmful particles lower and contaminates the atmosphere.
March 17, 2024
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