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Scientists warn of ‘very high ozone pollution’ for Europe as heatwaves rise

Scientists with the European Union's climate monitoring service warned Tuesday (July 19) of “very high ozone pollution” for a large region of Europe stemming from the current heatwave.
A statement by the Copernicus Climate Change Service (CAMS): “Very high levels of ozone pollution in southern Europe caused by the heatwave could now affect northwestern regions in the coming week.”
Scientists anticipate that after "extremely high surface ozone pollution" was observed across western and southern Europe, ozone pollution might affect the "northwestern regions."
It said: "In mid-July, daily maximum values of surface ozone, which peak during the middle of the day, reached unhealthy levels in Portugal, Spain and Italy with some locations measuring in excess of 200 μg/m3.”
A according to CAMS scientists, Ozone pollution is expected to reach its highest in Europe on July 18 - 20.
While the heatwave in Spain and Portugal killed more than 330 people last week, the UK recorded its hottest temperature ever Tuesday (July 19).

In southwestern France, wildfires have devoured thousands of hectares of forests and lands.
Ozone can be “good” or “bad” for health and the environment depending on where it’s found in the atmosphere.
Stratospheric ozone is “good” because it protects living things from ultraviolet radiation from the sun.
Climate change extreme weather costs Germany billions annually
The stratospheric ozone layer is Earth’s “sunscreen” – protecting living things from too much ultraviolet radiation from the sun.
Ground-level ozone, the topic of this website, is “bad” because it can trigger a variety of health problems.
Ozone is a gas composed of three atoms of oxygen. It occurs both in the Earth's upper atmosphere and at ground level.
Ozone at ground level is a harmful air pollutant, because of its effects on people and the environment, and it is the main ingredient in “smog."
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BENEFIT Sponsors BuildHer...
- April 23, 2025
BENEFIT, the Kingdom’s innovator and leading company in Fintech and electronic financial transactions service, has sponsored the BuildHer CityHack 2025 Hackathon, a two-day event spearheaded by the College of Engineering and Technology at the Royal University for Women (RUW).
Aimed at secondary school students, the event brought together a distinguished group of academic professionals and technology experts to mentor and inspire young participants.
More than 100 high school students from across the Kingdom of Bahrain took part in the hackathon, which featured an intensive programme of training workshops and hands-on sessions. These activities were tailored to enhance participants’ critical thinking, collaborative problem-solving, and team-building capabilities, while also encouraging the development of practical and sustainable solutions to contemporary challenges using modern technological tools.
BENEFIT’s Chief Executive Mr. Abdulwahed AlJanahi, commented: “Our support for this educational hackathon reflects our long-term strategic vision to nurture the talents of emerging national youth and empower the next generation of accomplished female leaders in technology. By fostering creativity and innovation, we aim to contribute meaningfully to Bahrain’s comprehensive development goals and align with the aspirations outlined in the Kingdom’s Vision 2030—an ambition in which BENEFIT plays a central role.”
Professor Riyadh Yousif Hamzah, President of the Royal University for Women, commented: “This initiative reflects our commitment to advancing women in STEM fields. We're cultivating a generation of creative, solution-driven female leaders who will drive national development. Our partnership with BENEFIT exemplifies the powerful synergy between academia and private sector in supporting educational innovation.”
Hanan Abdulla Hasan, Senior Manager, PR & Communication at BENEFIT, said: “We are honoured to collaborate with RUW in supporting this remarkable technology-focused event. It highlights our commitment to social responsibility, and our ongoing efforts to enhance the digital and innovation capabilities of young Bahraini women and foster their ability to harness technological tools in the service of a smarter, more sustainable future.”
For his part, Dr. Humam ElAgha, Acting Dean of the College of Engineering and Technology at the University, said: “BuildHer CityHack 2025 embodies our hands-on approach to education. By tackling real-world problems through creative thinking and sustainable solutions, we're preparing women to thrive in the knowledge economy – a cornerstone of the University's vision.”
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