It’s that time of year again. New Year’s Eve is approaching and in many countries fireworks are set off, either as organized displays by councils or by individuals. In Iceland, for example, the bulk of the funds from the country’s search and rescue service is provided by firework sales between 28 December and 6 January.
Fireworks are visually spectacular but have a drawback: when the weather is favourable for people to set them off, i.e. no wind or rain, the result can be a firework smog that is debilitating to people with asthma and breathing difficulties and can hang over a city for up to 12 hours, peaking in the first hour after midnight.
Iceland’s Environment Agency produced a report (in Icelandic) on air pollution from fireworks earlier this year. Although the only fireworks that may be sold are those that carry a CE quality label, this does not seem to cover the levels of arsenic, lead and other heavy metals, traces of which can be found in the particulate matter that often hangs over cities in the early hours of New Year.
Despite calls for limits on fireworks that may be sold to individuals in Iceland and other ways of funding the rescue services other than by fireworks, the Icelandic tourist industry has said that many tourists come to Iceland for New Year specifically to see the fireworks, and thus there should be no change to the traditional fireworks celebrations.
Over to Australia, where the traditional fireworks display over Sydney harbour is being questioned this year due to fire danger – Sydney is surrounded by fires and air quality is abysmal – the authorities are determined to go ahead, again partly due to pressure from the tourist industry.