The United Nations Office at Geneva
Multimedia Newsroom
Edited News , Press Conferences | WMO
WMO Press conference: Air Quality and Climate Bulletin - 05 September 2024
We must do more to keep the air we breathe clean: UN weather agency
Unchecked climate change, wildfires and air pollution continue to have “a spiralling, negative impact on health, ecosystems and agriculture”, with millions of deaths attributed to dirty air, the UN World Meteorological Organization (WMO) said on Thursday.
“Almost everybody on Earth, basically nine out of 10 people breathe air that is essentially unfit for purpose,” said Lorenzo Labrador, Scientific Officer at WMO. “This means that it is air that exceeds the [UN World Health Organization] WHO guideline limits and contains a high level of pollutants with low and middle-income countries basically being the most affected.”
Heat driver
That stark finding is just one of many unsettling discoveries featuring in the latest WMO Air Quality and Climate Bulletin. It highlights, for instance, that the first eight months of 2024 have seen no let-up in periods of intense heat and persistent droughts around the world, fuelling the risk of wildfires and air pollution.
“Climate change means that we face this scenario with increasing frequency. Interdisciplinary science and research is key to finding solutions,” the UN agency warned.
The clear link between polluted air and poor health is clear, according to the WHO, which has urged global action to counter “one of the greatest environmental risks to health” and numerous preventable illnesses including stroke, heart disease, lung cancer and acute respiratory diseases, including asthma.
“Ambient air pollution alone mostly coming from vehicles and industry causes more than 4.5 million premature deaths a year,” WMO’s Mr. Labrador told journalists in Geneva.
“This is more than those death by malaria and HIV AIDS combined; so air pollution is the biggest environmental risk of our time. But not only is it a health risk in itself, it also exacerbates climate change.”
Regional trends
A snapshot of regional emissions variations featured in the UN agency report indicated a trend for “lower pollution in Europe and China” than North America and India, where there was an increase in pollution emissions from human and industrial activities.
This is likely the “direct result of a reduction in emissions in those countries over the years, and we have been noticing this tendency since we started publishing the bulletin back in 2021.”
And while it is generally widely understood that polluted air containing microscopic particulates - including sulphates, nitrates, ammonia, soot from human activity and wildfires - is harmful, Mr. Labrador reiterated the UN agency’s 2023 findings that these and other pollutants have a damaging impact on food security, too.
Crop yields down
“Particulate matter can severely affect the productivity of crops - of staple crops - such as maize, rice and wheat,” he said. “Many of this particulate matter pollution that affect crop yields are due to man-made practices, which include the land use practices such as tillage and harvesting. Also, application of fertilizers and stubble-burning at the end the season, of the growing seasons.”
New data-crunching on naturally occurring wildfires around the world last year also indicated that the inferno that spread across Canada in 2023 “was even stronger with respect to emissions” than the 2021 wildfire season in Siberia – although that was “very, very strong”, the WMO officer insisted.
“[The Canada fires] broke records concerning the amount of surface area burned over a 20-year period.”
To coincide with this year’s Clean Air for Blue Skies Day on Saturday 7 September, the UN agency urged governments to protect health, the environment and the economy, given the cost ramifications of the air pollution.
“The first thing that cities have to do is to recognize that the problem exists in the first place,” Mr. Labrador said. “So, those cities and those countries have to acknowledge first that there is an air quality problem and there is sufficient data around the world to basically acknowledge that it is a worldwide problem, particularly in urban areas.”
Story: WMO Press conference: Air Quality and Climate Bulletin
TRT: 03’08”
SOURCE: UNTV CH
LANGUAGE: ENGLISH / NATS
ASPECT RATIO: 16:9
DATELINE: 05 September 2024 - GENEVA, SWITZERLAND
RESTRICTIONS: NONE
SHOTLIST
- Exterior medium shot: UN flag alley.
- Wide shot of the podium at the press conference room.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “Almost everybody on Earth, basically nine out of 10 people breathe air that is essentially unfit for purpose. This means that it is air that exceeds the WHO guideline limits and contains a high level of pollutants with low and middle-income countries basically being the most affected.”
- Medium-wide, podium speakers and Press room.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “Ambient air pollution alone mostly coming from vehicles and industry causes more than 4.5 million premature deaths a year. Just for context, this is more than those death by malaria and HIV AIDS combined; so air pollution is the biggest environmental risk of our time. But not only is it a health risk in itself, it also exacerbates climate change.”
- Medium, podium speakers from above, TV screens showing speakers in Press room.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “We tend to believe that the lower pollution in Europe and China are the direct result of a reduction in emissions in those countries over the years, and we have been noticing this tendency since we started publishing the bulletin back in 2021. So, we can say that we are starting to see a tendency in that regard.”
- Medium-wide, podium speakers and Press room.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “Whereas particulate matter is responsible for about eight million premature death a year worldwide, you would not find surprising that the focus is usually on the effects of particular matter on health. However, a 2023 World Meteorological Organization report pointed out that particulate matter can severely affect the productivity of crops - of staple crops - such as maize, rice and wheat.
- Medium-close, TV screen showing Mr. Labrador.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “Many of this particulate matter pollution that affect crop yields are due to man-made practices, which include the land use practices such as tillage and harvesting. Also, application of fertilizers and stubble-burning at the end the season, of the growing seasons.”
- Medium, speaker’s hands on desk and screen.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “We reported back in 2022 about the 2021 wildfire season in Siberia, which was very, very strong. But there are indications that the wildfire that we had in Canada last year was even stronger with respect to emissions. It broke records concerning the amount of surface area burned over a 20-year period in Canada.”
- Medium-wide, raised shot of podium speakers and Press room.
- SOUNDBITE (English) Lorenzo Labrador, Scientific Officer, WMO: “The first thing that cities have to do is to recognize that the problem exists in the first place. So, those cities and those countries have to acknowledge first that there is an air quality problem and there is sufficient data around the world to basically acknowledge that it is a worldwide problem, particularly in urban areas.”
- Wide, podium and speakers with UN logo providing backdrop.
- Medium, journalist.
Similar Stories
1
1
1
Edited News | OHCHR , UNOG
The appointment on Thursday of Karla Quintana as head of the Independent Institution on Missing Persons in the Syrian Arab Republic is a key development after nearly a year and a half of work by the UN Human Rights Office supporting the institution’s launch.
1
1
1
Edited News | IOM , UNICEF , UNRWA , WHO
The head of the UN migration agency stressed on Friday that Syria is in no position to take back millions of Syrians following the fall of the Assad regime, while there is an urgent need to “re-evaluate” sanctions impacting the war-ravaged country.
1
1
1
Press Conferences | OHCHR , UNHCR , WHO , UNICEF , UNRWA , OHCHR
Alessandra Vellucci, Director of the United Nations Information Service in Geneva, chaired a hybrid briefing, which was attended by the Director-General of the International Organization for Migration, representatives and spokespersons of the World Health Organization, the United Nations Human Rights, the United Nations Children’s Fund, United Nations Relief and Works Agency, the United Nations Refugee Agency, and the International Labour Organization.
1
1
1
Press Conferences | IOM
Amy Pope, IOM Director General, briefs the Geneva press corps on her recent mission to Syria.
1
1
1
Edited News | IIIM , UNHCR
Syria: ‘Key priority’ is to preserve evidence of crimes – UN investigators
In Syria, new access to evidence of horrific human rights violations means that accountability may be closer than ever – if only proof can be preserved, a top UN investigator said on Tuesday.
1
1
1
Press Conferences | FAO , UNHCR , WHO , WOAH
Alessandra Vellucci, Director of the United Nations Information Service in Geneva, chaired a hybrid briefing, which was attended by the Head of the International, Impartial and Independent Mechanism Investigating Serious Crimes in Syria, representatives and spokespersons of the United Nations Refugee Agency, the World Health Organization, the World Organization for Animal Health, the Food and Agriculture Organization, and the World Meteorological Organization.
1
1
1
Press Conferences | IIIM
Robert Petit, Head of IIIM: opportunities and challenges for justice in Syria in the wake of current events.
1
1
1
Edited News | OSE , ICRC , UNHCR
Syria: UN and partners urge action to preserve evidence of prison atrocities, stabilize country
Since the fall of Bashar al-Assad's regime in Syria five days ago, hundreds of people have rushed to Saydnaya prison, desperate to find loved ones. Disturbing images from the prison and other detention centers have since surfaced, exposing the “unimaginable barbarity Syrians have endured for years,” said Jenifer Fenton, spokesperson for the UN special envoy for Syria, on Friday.
1
1
1
Press Conferences | OSE , UNHCR , ICRC , UNRWA , HRC , ILO , WHO
Rolando Gómez, Chief of the Press and External Relations Section of the United Nations Information Service in Geneva, chaired a hybrid briefing, which was attended by the representatives and spokespersons of the Office of the Special Envoy for Syria, the United Nations Refugee Agency, the United Nations Relief and Works Agency, the International Labour Organization, the World Health Organization, the Human Rights Council, and the International Committee of the Red Cross.
1
1
2
Edited News | UNRWA
Gaza: “Sickening normalisation” of suffering, amid attacks on people and aid convoys
Ongoing military operations by the Israeli Defence Forces (IDF) in Gaza continue to devastate Palestinian children and families, with mounting casualties and a critical lack of humanitarian aid for the desperate population.
“Local media reporting here that last night, 30 people were killed in this area in strikes” said a senior emergency officer with the United Nations agency for Palestinian refugees (UNRWA), Louise Wateridge, speaking to reporters in Geneva from central Gaza.
2
1
2
Press Conferences , Edited News | OHCHR
Rights experts call for end to impunity for Israel’s violations of international law
Four independent human rights experts have jointly called for the international community to sanction Israel’s conduct of hostilities in the Occupied Palestinian Territory as well as in the wider Middle East region - including in Syria, Lebanon and Iran. They also called for the restoration of trust in the international justice system through the abandonment of “extreme interpretations” and “double standards” in the application of the universal norms regulating the conduct of war.
1
1
1
Edited News | OCHA , UNHCR
Syria: needs continue to grow amid highly uncertain situation, say aid teams
The historic power shift in Syria and the still volatile situation two days after the fall of Bashar al-Assad’s regime have increased humanitarian needs in a country where nearly 17 million people, including millions of internally displaced, already depended on humanitarian aid before the recent events, UN aid teams said on Tuesday.