Editorial
Tackling Air Pollution
Following the international community’s increasing interest in clean air, and the need to make further efforts to improve air quality to protect human health, the United Nations General Assembly designated Tuesday, 7 September every year, as the International Day of Clean Air for blue skies. Last year, being the first-ever edition of the Day, was marked with the rights-based theme: “Clean Air for All”.
However, this year’s theme “Healthy Air, Healthy Planet”, emphasises the health effects of air pollution, particularly during the Covid-19 pandemic. The event aims to prioritise the need for healthy air for all while keeping conversations broad enough to encompass other critical issues such as climate change, human and planetary health as well as the Sustainable Development Goals. This is a collective call to action to align efforts and reclaim the right to clean air.
Air pollution is the single greatest environmental risk to human health and one of the main avoidable causes of death and disease globally, with some estimated 6.5 million premature deaths (2016) across the world attributed to indoor and outdoor air pollution. In developing countries, air pollution affects women, children and the elderly indiscriminately, especially in low-income populations as they are often exposed to high levels of ambient and indoor air pollution from cooking and heating with wood fuel and kerosene.
Given its long-range transport, air pollution is a global issue with significant impacts. In the absence of aggressive intervention, the number of premature deaths resulting from ambient air pollution is estimated to be on track to increase by more than 50 per cent by 2050. Society bears a high price for air pollution due to negative impacts on the economy, labour productivity, health care costs and tourism, among others. Therefore, the economic advantages of investing in the fight against this pollution cannot be overestimated.
Figures published by the United Nations Environment Programme (UNEP), 92% of the world is exposed to polluted air, causing about 7 million premature deaths annually. Air pollution constitutes an environmental hazard to human health and a preventable cause of death and disease worldwide. Moreover, it has negative effects on climate, biodiversity and ecosystems, and quality of life in general. The improvement of air quality will bring health, development and environmental benefits.
Developed countries have significantly improved their air quality in recent years, but many, which continue to depend on wood and other solid fuels for cooking and heating, are lagging behind. The implication is that many vulnerable and marginalised people also have the worst air quality. This issue arose during the Covid-19 pandemic, and there is proof that air pollution may increase the risk of infection. The pandemic has reduced pollution and improved air quality, while air transport and car travel have decreased during international isolation activities.
Unfortunately, Nigeria’s story is pathetic as it has the largest number of deaths in Africa caused by air pollution, while it also ranks fourth for air pollution across the globe. Statistics show that in 2016, there were 150 deaths per 100,000 persons due to this environmental problem. The State of the World Air Report published by the Institute for Health Impacts (HEI) stated that air quality in Nigeria was among the most lethal globally.
Uncontrolled emission of carbon monoxide mainly from generators causes great concern for Nigerians. Older automobile engines are also at risk of emitting unhealthy vapors into the atmosphere, same as domestic kerosene stoves that produce flames contributing to poor air ventilation. More than 3 million tonnes of waste are generated in Nigeria per year. Most Nigerians burn their waste in their neighbourhoods rather than dispose it, hence, increasing air pollution.
Activities of illegal refiners and bunkerers are causing a surge of deadly soot in Rivers State. Consequently, the state government swung into action by setting up an expert committee to investigate the incident. Companies noted to be sources of the soot were shut down. Those actions indicate that the government can end the menace. Efforts should, therefore, be intensified in that regard.
Africa experiences more than 700,000 deaths annually from air pollution. More people die of this cause than unsanitary hygiene practices and under-nutrition. For example, the victims of Nigeria’s air pollution crisis have increased by almost 40% in the past 30 years. The nation is home to some of the highest rates of poor air quality in Africa. Nigerian cities have the most unhealthy air quality with 10 urban areas ranked on a list of 30 cities in Africa with the most unhealthy air quality.
To effectively handle the rising air pollution crisis in Nigeria, it is imperative for the country to provide regular inspections of automobiles to ensure that older cars are not releasing harmful chemicals into the atmosphere. It is also necessary that cars emitting toxic substances to the environment are removed from our roads.
Implementing effective electrical power will help reduce the need for generators that produce unhealthy air pollution in households and workplaces. The authorities should take from the abundance of our sustainable energy resources and supply energy to the citizens. Such methods are safer for the environment as their use reduces the utilisation of gasoline generators.
Furthermore, household air pollution can be mitigated by replacing firewood with biogas, which is a form of biofuel produced instinctively from the decay of natural waste. Biogas provides sustainable options to prepare food and heat the household while eliminating air pollution both indoors and outdoors.
Recycling practices of waste disposal is expedient as it will ensure that people do not burn waste. Daily household waste removal will also help to properly eliminate waste and prevent odors that contribute to air pollution. This should be complemented by the government’s efforts to compel firms to observe sustainable practices guidelines to curtail air pollution.
The effective application of environmentally-friendly practices in Nigeria will help to reduce the air pollution crisis in households, businesses and the external environment. Since environmental health is inseparable from human health, everyone must act to reduce air pollution and bring a transformative change in our lifestyles.
Editorial
2027: Beyond IGP’s Billboards Protection Order
It was, therefore, welcome news when the Inspector-General of Police, Olatunji Disu, warned politicians, political thugs and others against destroying, defacing or removing campaign posters, banners and billboards. In a statement issued in Abuja by the Force Public Relations Officer, CSP Ani Iniedu, the police condemned such acts as political intolerance, directed Commissioners of Police in all 36 States and the Federal Capital Territory to take preventive measures, and warned that sponsors would also face prosecution. The police rightly described such vandalism as a criminal act that undermines parties’ and candidates’ freedom to canvass for votes.
But billboards are replaceable; human lives are not. While applauding the IGP’s stance, we urge him to extend the same stern warning and enforcement zeal to thugs who assault opposition members during campaigns. A police force that punishes the tearing of a poster but ignores the breaking of a skull will have its priorities questioned. Allowing such attacks to continue could erode the foundations of our democracy.
Consider the African Democratic Congress (ADC) presidential campaign flag-off in Sokoto State on November 4, 2026. The party alleged that the State Government denied it access to public facilities, sealed its campaign venue and pressured hotels to reject its delegates, forcing it to hold the rally at its secretariat. The Sokoto authorities, however, denied instructing hotels to turn guests away. More seriously, two suspected ADC supporters were reportedly shot along the Sokoto–Wurno Road while travelling to the venue, allegedly by operatives of the Sokoto State Community Guards.
Whatever the truth of these competing accounts, a shooting demands more than press statements. It requires a transparent, independent investigation and prosecution where warranted. Sokoto was not an isolated incident. The following day in Birnin Kebbi, the ADC presidential campaign convoy was reportedly attacked by armed gangs. Amnesty International said vehicles were vandalised, people assaulted with cutlasses and roads blocked, while the party’s Kebbi governorship candidate, Abubakar Malami, alleged that media equipment was destroyed and tear gas deployed. His convoy had suffered a similar attack in the city in September 2025.
The Nigeria Democratic Congress (NDC) has suffered similar attacks. On November 4, hoodlums stoned the motorcade of its presidential candidate, Peter Obi, and running mate, Rabiu Musa Kwankwaso, at Watt Market roundabout in Calabar, Cross River State. Police reported arresting a 27-year-old suspect, Victor Edet, although it remains unclear whether he has been arraigned. The State Government has denied suggestions that ruling-party supporters were responsible. Worse, in Asaba, Delta State, one person was killed and five injured when suspected thugs attacked an NDC rally. A death at a political rally is no longer a warning; it is a damning indictment of the prevailing political climate.
Even critics of the establishment who are not frontrunners have not been spared. Omoyele Sowore, presidential candidate of the African Action Congress (AAC), was attacked by suspected thugs at a restaurant in Ado-Ekiti on October 30. He alleged that the assailants were linked to the Ekiti State Government House and that the Department of State Services leaked his location. Both the State Government and the security service denied involvement, while the police reported a minor injury and a discreet investigation. These conflicting accounts make an independent, publicly reported inquiry indispensable.
What deepens the concern is the Federal Government’s apparent silence. We are unaware of any specific, forceful condemnation of these assaults, even as All Progressives Congress (APC) rallies appear to proceed nationwide without incident. Such silence can easily be misconstrued as complicity, regardless of intent.
According to the Centre for Democracy and Development, 109 election-related deaths were recorded in the build-up to the 2023 polls. The Kimpact Development Initiative separately documented 238 incidents and 24 deaths during the general elections. Beyond Nigeria, Kenya’s 2007–08 post-election violence claimed more than 1,000 lives, according to the Waki Commission. Ghana, by contrast, enacted the Vigilantism and Related Offences Act in 2019 to curb party vigilante groups, a model worth studying.
The remedies are neither exotic nor expensive. The IGP should extend his directive to cover assaults on individuals and disruptions of rallies, while establishing a dedicated investigative unit to probe the Sokoto shooting and the attacks in Kebbi, Calabar, Asaba and Ado-Ekiti. It should publish the status of each case within a fixed period. Suspects must be prosecuted and their sponsors, regardless of party or position, brought to justice. State-backed security outfits, including the Community Guards, should be audited and barred from partisan duties.
The Federal Government must speak and act unequivocally. President Tinubu should specifically condemn attacks on opposition candidates and direct all security agencies to guarantee equal protection for every party. Governors must ensure equal access to public facilities for registered parties. The Independent National Electoral Commission (INEC), which has warned of fines and imprisonment under the Electoral Act 2026 for inflammatory campaign conduct, should enforce the Code of Conduct for Political Parties. Working with the Inter-Agency Consultative Committee on Election Security, it should publish a joint security plan covering campaigns, polling, and collation. Parties must discipline their supporters, courts expedite electoral-violence trials, and civil society and the media maintain a public record of incidents and their outcomes.
The credibility of the 2027 elections is at stake. An election is credible only when every contender can campaign, travel, assemble and speak freely, without fear. Without a free opposition, there can be no meaningful democracy. Nigeria is not a one-party State, and law enforcement agencies must demonstrate their neutrality through action, not communiqués. The campaign atmosphere is too tense to be left to chance. Billboards deserve protection, certainly, but citizens deserve it far more.
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