In the heart of Ghana, where the vibrant streets of Accra pulse with life, an invisible enemy is lurking in the air – pollution.
The latest 2023 Annual World Air Quality Report, meticulously assembled by IQAir, has painted a grim picture of Ghana’s air quality, marking it at an all-time worst.
Accra, the bustling capital, stands as Africa’s 10th most polluted city, echoing a growing concern across the continent.
Over the years, Ghana’s air quality has been on a worrying trajectory. In 2022, Ghana held the 27th spot among the world’s most polluted countries.
However, the latest report positions Ghana at the 17th spot, showcasing a stark decline in air quality. The average PM 2.5 readings, a crucial indicator of air pollution, have been steadily rising.
In 2023, the PM 2.5 reading soared to 33.2 µg/m³, marking an all-time high and highlighting the severity of the situation.
City rankings further underscore the severity of the issue across Africa. Accra finds itself among the top ten most polluted cities on the continent, with only 3.8% of African cities meeting the WHO annual PM 2.5 guideline in 2023.
The report sheds light on the broader African context, revealing that only 10 out of 134 countries worldwide managed to achieve the WHO annual PM 2.5 guideline, signalling a pressing need for urgent action.
Air pollution is not just a statistic; it’s a silent killer with profound implications for public health. Exposure to PM 2.5 pollutants, originating from various sources including combustion engines, industrial processes, and wildfires, has been linked to a myriad of health issues ranging from respiratory diseases to cognitive impairment, affecting individuals of all ages.
Air pollution in Ghana results in approximately 28,000 deaths annually, equating to approximately one person dying every 19 minutes.
The repercussions of air pollution extend beyond health concerns, encompassing economic ramifications as well.
A report by the Clean Air Fund warns that without crucial urban development interventions, the economic cost of air pollution in rapidly expanding urban cities like Accra could skyrocket to a staggering $137.8 billion by 2040, underscoring the urgent need for comprehensive policy measures.
The 2023 World Air Quality Report serves as a wake-up call, urging governments, organizations, and communities to unite in combating this looming crisis.
Accurate measurement of air pollution, coupled with robust policy frameworks and collaborative efforts, is imperative to safeguarding human health and fostering sustainable development across the continent.
As the sun sets over the bustling streets of Accra, a call to action hangs in the air – a reminder that the fight against air pollution is not merely a battle for statistics, but a collective endeavour to protect the well-being of present and future generations. It’s time to clear the air and pave the way for a healthier, cleaner future for all.
