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Why air quality drops on New Year's Eve

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By illuminem briefings

· 2 min read


illuminem summarizes for you the essential news of the day. Read the full piece on the BBC News or enjoy below:

🗞️ Driving the news: Firework celebrations worldwide for New Year's Eve, including major events in Sydney and London, significantly worsen air quality
Fireworks release harmful pollutants like PM2.5 particles and heavy metals, contributing to short-term spikes in air pollution
They also generate debris, microplastics, and pose risks to wildlife

🔭 The context: Modern fireworks, originating from 2nd-century China, are integral to cultural festivities but have environmental and health consequences
Studies show elevated pollution levels, with PM2.5 concentrations peaking by up to 42% in the US during major holidays
Wildlife and human health are adversely impacted, particularly for those with respiratory conditions

🌍 Why it matters for the planet: Fireworks contribute to air pollution, release toxic heavy metals, and leave microplastics that harm ecosystems
They can disrupt wildlife, causing stress or fatal accidents, and contaminate water sources with chemicals like perchlorate
The environmental toll extends beyond their fleeting beauty

⏭️ What's next: Cleaner alternatives like nitrogen-based eco-fireworks, drone light shows, and laser displays are gaining traction
However, adoption remains limited due to traditional preferences and logistical challenges
Public awareness and technological advancements are crucial for promoting sustainable celebrations

💬 One quote: "It is up to the local communities involved to decide in a balanced manner whether this form of amusement is worth the risky atmospheric cocktail it generates." – Researchers on urban air quality impacts of fireworks

📈 One stat: PM2.5 levels during 4th of July celebrations in the US were 42% higher on average, with some areas seeing concentrations quadruple near major displays

Click for more news covering the latest on pollution

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