Thick Haze Covers Northern and Central India Due to Aerosol Pollution
• A dense layer of haze has been observed over northern and central India, as captured by NASA's Terra satellite on 21 October
• The haze is attributed to a combination of aerosols suspended in the atmosphere and specific weather conditions. Aerosols, which are tiny particles of pollution, originate from both natural sources like dust and human activities such as industrial emissions, vehicle exhaust, and fires. The phenomenon is exacerbated by temperature inversions, where a layer of cold air is trapped beneath warmer air, preventing pollutants from dispersing and leading to a buildup of haze.
Impact & Risks
The haze significantly reduces visibility and poses health risks, particularly for individuals with respiratory conditions. Prolonged exposure to aerosol pollution can lead to respiratory and cardiovascular issues. The affected regions, including northern and central India, may experience disruptions in daily activities, transportation, and outdoor events due to poor air quality and reduced visibility.
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