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Delhi Air Quality: PM2.5 Spikes Despite AQI Easing
12 Dec
Summary
- PM2.5 levels frequently exceeded safe limits, spiking past 200 µg/m³.
- Doctors report increased cases of throat irritation and aggravated asthma.
- Experts advise masks and reduced outdoor activity due to poor air.
Delhi experienced significant air pollution in the second week of December, with PM2.5 concentrations frequently exceeding safe thresholds. Data revealed daily averages between 80 and 100 µg/m³, with several instances of spikes reaching 150 to 200 µg/m³. These levels drastically surpass the World Health Organization's recommended 24-hour guideline of 15 µg/m³.
This persistent pollution is taking a toll on public health, as city doctors report a surge in respiratory issues. Patients are presenting with symptoms such as throat irritation, coughing, red eyes, and worsened asthma. Medical professionals highlight that fine PM2.5 particles are particularly harmful, penetrating deep into the lungs and entering the bloodstream, leading to inflammation and potential cardiovascular strain.
With unfavorable meteorological conditions anticipated to continue, public health experts are urging caution. Residents are advised to use face masks when outdoors, minimize physical exertion, and remain vigilant about daily air quality updates. These measures are crucial to safeguard against the health impacts of the ongoing poor air quality in the region.
