What is the environmental impact of Bonfire Night? Although the 5th November brings celebration, colour and community events to much of the UK, it also comes with a whole host of polluting toxins, non-recyclable waste and lingering particles that stay in the air long after the sparklers have died out.

Here are some statistics that highlight the reality of how Bonfire Night affects the environment:

1. "Fireworks cause extensive air pollution in a short amount of time, leaving metal particles, dangerous toxins, harmful chemicals and smoke in the air for hours and days," Terrapass reports.

2. The bonfires themselves can disturb hibernating animals, particularly hedgehogs, who have made piles of logs and leaves their homes. Find out how to protect hedgehogs on Bonfire Night here.

3. As we know, fireworks contain gun power which is made up of three elements: an oxidiser (potassium), a fuel (carbon) and an accelerant (sulfur). Treehugger states that "for every 270 grams of black powder used, 132 grams of carbon dioxide are created, the rest of it turning into potassium sulfide and nitrogen."

4. "Compounds used to create dazzling colours and effects may contain heavy metals or other toxins that contribute to existing industrial contamination in our water and soil," Treehugger also says.

5. When fireworks explode in the air, plastic, cardboard and other particles are released and float back down to the ground where many will never degrade and can become a threat to wildlife.

6. A study published in the Nature journal found that an "exuberant mass of colour-emitting sparklers" release ozone, "a secondary pollutant and greenhouse gas."

6 ways to enjoy an eco-friendly Bonfire Night

1. Attend a public display, not a private one

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One of the best ways to have an eco-friendly celebration is by attending a public display in your local area. Gathering in one place for a bigger display will result in fewer emissions than lots of small, private events. Many are organised to help raise donations for local charities, meaning that you’ll not only get to enjoy a spectacular display, but also help to make a difference.

Try to discourage your friends from hosting their own firework display. Have a drinks party, by all means, but head to your local public display for the 'ooo's and 'aahhh's.

2. Avoid using sky lanterns

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Some parts of sky lanterns or Chinese lanterns can take over a year to completely biodegrade, making them anything but eco-friendly. Lanterns can pose great threat to wildlife when they fall back to the ground.

"When ingested, sharp parts like the wire frame can tear and puncture an animal's throat or stomach causing internal bleeding. Animals can also become entangled in fallen lantern frames, where they can suffer from injury and stress trying to get free or starve to death from being trapped. Marine life is also endangered by lanterns falling into the sea," says the RSPCA.

While there are now some biodegradable options available, these too can take decades to degrade. Instead, opt for static lanterns, outdoor lights or stationary candles.

3. Burn the right materials on the fire

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When preparing a bonfire, there is often the fear that people will use it as an excuse to burn old materials such as mattresses, furniture and even household rubbish. The Environment Agency is urging people who are planning a Guy Fawkes bonfire to ensure that they only burn items such as small amounts of paper, leaves, wood and cardboard.

"Burning certain types of material can cause pollution and damage people’s health. We want people to enjoy themselves but the uncontrolled and excessive burning of the wrong waste can cause pollution and harm health," Megan Evans, from the Environment Agency explains.

"We want to encourage people to make sure they dispose of their waste legally and safely, and be aware that their community bonfire could be targeted by unscrupulous waste businesses who want to find somewhere to dispose of waste, resulting in the illegal burning of commercial waste."

Burning manmade materials, such as plastics or rubber, can have a drastic effect on the environment. According to research from Defra, bonfires contribute more pollutants to the air than those emitted by waste incinerators.

4. Choose eco-friendly fireworks

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Many fireworks, sparklers and firecrackers are not biodegradable, often ending up being washed out to sea or dumped on fields. Some of the most common fireworks are made up of charcoal, sulfur fuel and potassium nitrate. To make the vibrant colours, fireworks have heavy metals and toxins that are very damaging to our planet.

Fortunately, there are some greener firework options available. While these are not yet a widespread solution (and often more expensive), they do provide an alternative. According to energy company Ecotricity, white coloured fireworks generally have fewer harmful chemicals than the most colourful versions — so opt for these if you can.

5. Clean up after yourself

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Whether you attend a larger bonfire or host one of your own, always clean up fallen debris left behind. Any fireworks that didn’t go off should be disposed of properly. Other remains from sparklers should also be picked up and disposed of to prevent injuring animals.

6. Don't forget to look out for animals

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DieterMeyrl//Getty Images

Ensure that you're not putting any animals at risk when lighting your bonfire. Smaller species, such as hedgehogs, can hide under garden log piles and may not be easily visible.

Fireworks can also frighten household pets like dogs and cats. The crashes and bangs can send smaller animals in a state of fear, so be considerate if you’re planning a firework display. Some of the ways you can help them include…

  • Closing the curtains so that the sound outside is slightly muted
  • Give them a distraction, such as a chew toy
  • Take them outside earlier in the day to help them feel tired during the evening
  • Put on the television or radio to help reduce the sound outside

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Lisa Joyner
Deputy Daily Editor, Country Living and House Beautiful

 Lisa Joyner is the Deputy Daily Editor at House Beautiful UK and Country Living UK, where she's busy writing about home and interiors, gardening, dog breeds, pets, health and wellbeing, countryside news, small space inspiration, and the hottest properties on the market. Previously, she has written for Conde Nast Traveller, House & Garden and Marie Claire magazine. Lisa studied at University For The Creative Arts, where she completed a BA in Fashion Journalism.