Air quality is improving, but work is far from over

Air quality is improving, but work is far from over

Air quality is improving, but work is far from over
Saudi Arabia has at least 240 air quality monitoring stations spread across all regions. (SPA)
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While air quality indicators across Saudi Arabia showed stability in November, signaling progress, the rise in PM2.5 — or pollution — levels in certain areas serves as a reminder that the battle for cleaner air is far from over.

Another air quality indicator is PM10, which refers to particles smaller than 10 micrometers in diameter and can impact the respiratory system.

A PM2.5 index of 100 micrometers per cubic meter or lower is considered good to moderate. An index above 100 micrometers per cubic meter is unhealthy for sensitive groups including children and those with heart or respiratory conditions. Levels above that are harmful to everyone.

These indicators assess air quality and determine its safety, helping guide measures to protect public health.

Air pollutants include ozone, which can cause health problems, particularly for those with respiratory issues. Sulfur dioxide, typically produced by burning fossil fuels, can irritate the respiratory system, while carbon monoxide is a colorless, odorless gas that can be harmful in high concentrations.

During November, the PM2.5 index in Najran reached 248.9 micrometers per cubic meter, while in Makkah it was 173.8. Tabuk recorded 173.6, and Madinah’s index hit 171.3. The PM2.5 index in the Eastern Province was 159.5.

However, air quality in Al-Baha, Jouf, Riyadh, Qassim, Asir, Hail, Jazan, and the Northern Borders regions remained stable last month, signaling an overall improvement in the Kingdom, except in areas where the PM2.5 index increased.

The stability of air quality in most areas reflects the efforts of Saudi Arabia’s National Center for Environmental Compliance in monitoring and analyzing environmental data.

To enhance air-quality monitoring and improve public health protections, the National Center for Environmental Compliance will launch an environmental media monitoring project in early March, using the latest satellite remote-sensing technologies.

Mohammed Al-Dighriri

And despite the noticeable increase in the PM2.5 index in some areas, we are working to enhance environmental awareness and provide the necessary information to the public to reduce exposure to pollutants.

To enhance air-quality monitoring and improve public health protections, the National Center for Environmental Compliance will launch an environmental media monitoring project in early March, using the latest satellite remote-sensing technologies.

The project aligns with the strategic priorities of the center, which aims to ensure a sustainable approach to protecting water, soil and air. It will assess human activities, inform future management plans, and support policies and regulations related to environmental media, while identifying areas needing treatment, recovery, or protection.

The project uses satellite data to monitor and analyze environmental media, including air, water, and soil quality. It tracks changes in ecosystems due to human activities or climate change and collects data on pollution to help the center’s executive departments make informed environmental decisions.

It also includes several stages: using satellites to collect environmental data, processing that data for accurate reports, sharing information with government institutions and companies, and continuously improving data collection and analysis techniques.

The project will provide scientists and research centers with accurate information on environmental changes and support efforts to address environmental disasters, including dust storms and oil spills in coastal areas.

Satellite data used to monitor the environment focuses on tracking changes in vegetation cover, water, and ecosystem distribution, as well as measuring emissions including carbon dioxide, other air pollutants, and greenhouse gases.

The National Center for Environmental Compliance also plans to launch its own satellites, reducing reliance on rented ones as the project expands and demand for data grows. This initiative could take five to 10 years to implement.

Mohammed Al-Dighriri is the director-general of environmental modeling and data analysis at the National Center for Environmental Compliance.

 

Disclaimer: Views expressed by writers in this section are their own and do not necessarily reflect Arab News' point of view

Tokyo Governor Koike looks to partnerships with Middle East countries

Tokyo Governor Koike looks to partnerships with Middle East countries
Updated 5 min 57 sec ago
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Tokyo Governor Koike looks to partnerships with Middle East countries

Tokyo Governor Koike looks to partnerships with Middle East countries

TOKYO: Tokyo Governor KOIKE Yuriko is keen to reinforce relationships between Japan’s capital and partner cities in the Middle East following her trip to the region in November when she visited Egypt and the United Arab Emirates.

Her program in Cairo featured talks with Prime Minister Mostafa Madbouly, Foreign Minister Badr Abdel Aati and Cairo Governor Ibrahim Saber, in addition to her attendance at the 12th World Urban Forum on sustainable urbanization where she stated: “I am moving Tokyo forward to a better future.”

Koike has also emphasized the role of startups in urban development. “As we enter a period of major change in the industrial structure, and startups drive global change and growth, it is vital to nurture and cooperate with startups that generate innovation,” she says.

Koike has been promoting SusHi Tech Tokyo, one of Asia’s largest startup conferences, aimed at creating sustainable new value with cutting-edge technology. In May, the Tokyo Metropolitan Government will host SusHi Tech Tokyo 2025, which is expected to bring together over 500 startups and investors, as well as at least 50,000 visitors from Japan and abroad, and result in more than 5,000 business negotiations.

“In May, we will hold SusHi Tech Tokyo 2025 to accelerate open innovation with challengers from around the world,” Koike said. The Tokyo Metropolitan Government and the Emirate of Abu Dhabi have signed an agreement on city-to-city cooperation in digital transformation and other practical areas, while Egyptian Communications and Information Minister Amr Talat told Koike that the startup and entrepreneurship sectors stand out as possible areas of cooperation between Egypt and the Tokyo Metropolitan Government.

Koike also met with Abu Dhabi’s Crown Prince, Sheikh Khalid bin Mohammed bin Zayed Al Nahyan, and attended a promotion event in the UAE capital by several Tokyo startup companies specializing in sustainable materials, products and devices. The firms included a heatstroke-alarm watch maker and the world’s largest vertical indoor strawberry farm.

The future envisaged by Koike includes greater resilience against natural disasters. The Tokyo Resilience Project prepares Tokyo against increasingly intense and frequent heavy rains due to climate change and other natural disasters.

As part of the project, Tokyo is building huge “underground regulating reservoirs” connected to the sea to prevent flooding in urban areas and rivers from overflowing.

Tokyo is also committed to the goal of achieving zero emissions by 2050. “Tokyo will spearhead the social implementation of clean energy,” she stated.

Tokyo has also been promoting exchanges of high school students with Middle Eastern countries to raise youth awareness towards the creation of a multicultural inclusive society and to cultivate the mindset that encourages students to collaborate with others in solving global challenges.

Since 2022, the Tokyo Metropolitan Board of Education has dispatched 109 students from Tokyo metropolitan high schools to places such as Abu Dhabi, Dubai, Egypt and Turkey for the purpose of developing global human resources. At the same time, the board has invited high school students from the Middle East for international exchanges.

Another exchange in culture and science is the agreement between the Tokyo Metropolitan Library and the Bibliotheca Alexandria in Egypt to explore their cooperation in the AI-driven digital age.

 

This article is based on a report from SEKIGUCHI Noboru, Tokyo Metropolitan Government Special Advisor to the Governor on International Affairs


NBA-leading Cavaliers, Thunder roll on with victories

NBA-leading Cavaliers, Thunder roll on with victories
Updated 6 min 32 sec ago
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NBA-leading Cavaliers, Thunder roll on with victories

NBA-leading Cavaliers, Thunder roll on with victories
  • A wild ending in Charlotte saw the Hornets hang on for a dramatic 117-116 victory over the San Antonio Spurs
  • In Atlanta, the Milwaukee Bucks squandered a 21-point lead early in the third quarter to lose 115-110 against the Hawks

LOS ANGELES: The pace-setting Cleveland Cavaliers and Oklahoma City Thunder cruised to victories to maintain their grip on the NBA conference standings on Friday.

Oklahoma City extended their lead at the top of the Western Conference table, improving to 41-9 for the season after blowing past the Toronto Raptors 121-109.

The Thunder welcomed back center Chet Holmgren from injury following a 39-game absence after suffering a pelvic fracture in November. Holmgren made four blocks in a 22-minute display.

Jalen Williams led the Thunder scoring with 27 points, with Shai Gilgeous-Alexander adding 25 despite sitting out the fourth quarter.

In Washington, Donovan Mitchell and Evan Mobley combined for 60 points to give Cleveland their sixth win in seven games against a Washington Wizards lineup who threatened an upset after an inspired performance from Jordan Poole.

Wizards ace Poole finished with 45 points but it was not enough to stop the Cavaliers pulling away to complete a 134-124 victory.

Mitchell led Cleveland’s scoring with 33 points while Mobley added 27. Darius Garland made five three-pointers on his way to a 23-point performance.

The Cavaliers improved to 42-10 to maintain their lead at the top of the Eastern Conference ahead of the Boston Celtics, who trail by six games with a 36-16 record.

A wild ending in Charlotte saw the Hornets hang on for a dramatic 117-116 victory over the San Antonio Spurs after Miles Bridges drained a three-pointer with 1.4secs remaining.

San Antonio thought they had snatched a sensational win however when new De’Aaron Fox nailed a buzzer-beating basket as time ran out.

The score was initially given but replay footage showed Fox just failed to release the ball before the buzzer sounded to give Charlotte a win that sees them improve to 13-36.

Bridges led the Charlotte scoring with 25 points while LaMelo Ball added 24 with 10 assists. Stephon Castle led the Spurs scoring with 33 points, with Fox adding 22.

In Atlanta, the Milwaukee Bucks squandered a 21-point lead early in the third quarter to lose 115-110 against the Hawks.

Trae Young led the Atlanta scoring with 24 points on a night when seven Hawks players cracked double figures.

The game swung in Atlanta’s favor after a dominant third quarter which saw the hosts outscore Milwaukee 37-17 to erase their double-digit deficit.

The Brooklyn Nets, meanwhile, grabbed only their 18th win of the season with a 102-86 victory over the Miami Heat.

Miami looked poised for victory after leading for most of the first three quarters. But the Nets turned the contest on his head by outscoring the visitors 31-9 in the fourth quarter to complete victory.


Federal judge blocks Elon Musk’s DOGE from accessing sensitive US Treasury Department material

Federal judge blocks Elon Musk’s DOGE from accessing sensitive US Treasury Department material
Updated 34 min 28 sec ago
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Federal judge blocks Elon Musk’s DOGE from accessing sensitive US Treasury Department material

Federal judge blocks Elon Musk’s DOGE from accessing sensitive US Treasury Department material

A federal judge early Saturday blocked Elon Musk’s Department of Government Efficiency from accessing Treasury Department records that contain sensitive personal data such as Social Security and bank account numbers for millions of Americans.
US District Judge Paul Engelmayer issued the order after 19 Democratic attorneys general sued President Donald Trump. The case, filed in federal court in New York City, alleges the Trump administration allowed Musk’s team access to the Treasury Department’s central payment system in violation of federal law.
The payment system handles tax refunds, Social Security benefits, veterans’ benefits and much more, sending out trillions of dollars every year while containing an expansive network of Americans’ personal and financial data.
Musk’s Department of Government Efficiency, also known as DOGE, was created to discover and eliminate what the Trump administration has deemed to be wasteful government spending.
DOGE’s access to Treasury records, as well as its inspection of various government agencies, has ignited widespread concern among critics over the increasing power of Musk, while supporters have cheered at the idea of reining in bloated government finances.
Musk has made fun of criticism of DOGE on his X social media platform while saying it is saving taxpayers millions of dollars.
New York Attorney General Letitia James, whose office filed the lawsuit, said DOGE’s access to the Treasury Department’s data raises security problems and the possibility for an illegal freeze in federal funds.
“This unelected group, led by the world’s richest man, is not authorized to have this information, and they explicitly sought this unauthorized access to illegally block payments that millions of Americans rely on, payments for health care, child care and other essential programs,” James said in a video message released by her office.
James, a Democrat who has been one of Trump’s chief antagonists, said the president does not have the power to give away American’s private information to anyone he chooses, and he cannot cut federal payments approved by Congress.
Also on the lawsuit are Arizona, California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, North Carolina, Oregon, Rhode Island, Vermont, and Wisconsin.
The suit alleges that DOGE’s access to the Treasury records could interfere with funding already appropriated by Congress, which would exceed the Treasury Department’s statutory authority. The case also argues that the DOGE access violates federal administrative law and the US Constitution’s separation of powers doctrine.
It also accuses Treasury Secretary Scott Bessent of changing the department’s longstanding policy for protecting sensitive personally identifiable information and financial information to allow Musk’s DOGE team access to its payment systems.
“This decision failed to account for legal obligations to protect such data and ignored the privacy expectations of federal fund recipients,” including states, veterans, retirees, and taxpayers, the lawsuit says.
Connecticut Attorney General William Tong said it’s not clear what DOGE is doing with the information in the Treasury systems.
“This is the largest data breach in American history,” Tong said in a statement. “DOGE is an unlawfully constituted band of renegade tech bros combing through confidential records, sensitive data and critical payment systems. What could go wrong?”
The Treasury Department has said the review is about assessing the integrity of the system and that no changes are being made. According to two people familiar with the process, Musk’s team began its inquiry looking for ways to suspend payments made by the US Agency for International Development, which Trump and Musk are attempting to dismantle. The two people spoke with The Associated Press on condition of anonymity for fear of retaliation.
Separately, Democratic lawmakers are seeking a Treasury Department investigation of DOGE’s access to the government’s payment system.
Also, labor unions and advocacy groups have sued to block the payments system review over concerns about its legality. A judge in Washington on Thursday temporarily restricted access to two employees with “read only” privileges.


Hamas says Israeli block on diggers affecting extraction of hostages’ bodies

Hamas says Israeli block on diggers affecting extraction of hostages’ bodies
Updated 08 February 2025
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Hamas says Israeli block on diggers affecting extraction of hostages’ bodies

Hamas says Israeli block on diggers affecting extraction of hostages’ bodies
  • Hamas has repeatedly accused Israel of slowing down aid deliveries expected under the Gaza ceasefire
  • Of the 251 hostages Hamas seized in its unprecedented Oct. 7, 2023 attack on Israel, 76 remain in Gaza

GAZA CITY: Hamas on Friday said Israel’s blocking of heavy machinery entering Gaza to clear rubble caused by war was affecting efforts to extract the bodies of hostages.
“Preventing the entry of heavy equipment and machinery needed to remove 55 million tonnes of rubble ... will undoubtedly affect the resistance’s ability to extract from under the rubble the dead prisoners (hostages),” said Salama Marouf, spokesman for Hamas’s media office in Gaza.
Hamas has repeatedly accused Israel of slowing down aid deliveries expected under the terms of the ongoing ceasefire in Gaza, including key items such as fuel, tents, and heavy machinery for clearing rubble.

The Israeli government and COGAT, the Israeli Defense Ministry body that oversees civilian affairs in the Palestinian territories, have rejected the accusation.
Of the 251 hostages Hamas seized in its unprecedented Oct. 7, 2023 attack on Israel, 76 remain in Gaza, including 34 the Israeli military has confirmed are dead.
Hamas’ armed wing released the names of three captives it said would be freed on Saturday in a fifth hostage-prisoner swap as part of an ongoing agreement with Israel.
“Within the framework of the Al-Aqsa Flood deal for the prisoner exchange, the (Ezzedine) Al-Qassam Brigades have decided to release” the three hostages, Abu Obeida, spokesman for the armed wing, said on Telegram.


Opposition parties to stage protests today on first anniversary of Pakistan’s disputed elections

Opposition parties to stage protests today on first anniversary of Pakistan’s disputed elections
Updated 08 February 2025
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Opposition parties to stage protests today on first anniversary of Pakistan’s disputed elections

Opposition parties to stage protests today on first anniversary of Pakistan’s disputed elections
  • Imran Khan asked his party leaders and supporters to mark Feb. 8 as a ‘Black Day’ by holding protests
  • Jamaat-e-Islami’s Hafiz Naeem-ur-Rehman also called for demonstrations against ‘stolen mandate’

KARACHI: Pakistan’s jailed former Prime Minister Imran Khan’s Pakistan Tehreek-e-Insaf (PTI) and another opposition faction, Jamaat-e-Islami (JI), are set to stage protests today, Saturday, to mark the first anniversary of the last general elections in the country, which they claim were rigged.
Last month, Khan called on PTI leaders and supporters to mark Feb. 8 as a “Black Day” and hold protests across the country to raise their voice against alleged election irregularities. The national polls were marred by a countrywide shutdown of cellphone networks and delayed results, leading to widespread allegations of election manipulation by opposition parties like PTI and JI.
The caretaker government, which oversaw the electoral exercise, and the Election Commission of Pakistan (ECP), deny the charges. However, the US House of Representatives and several European countries have called on Islamabad to open a probe into the allegations — a move Pakistan has thus far rejected.
After Khan’s protest announcement, JI leader Hafiz Naeem-ur-Rehman also called for demonstrations on Feb. 8, calling the election a “stolen mandate.”
PTI leaders circulated video messages Friday evening, urging their supporters to mobilize. One of them, Meher Bano Qureshi, daughter of Khan’s close aide Shah Mahmood Qureshi, said people came out in large numbers to vote for her party last year before its candidates were made to lose.
“Today, we have an opportunity to once again remind everyone that the people of Pakistan stand exactly where they did on February 8, 2024, even on February 8, 2025,” she said. “Pakistan Tehreek-e-Insaf will reclaim its mandate and will not allow the sanctity of its votes to be trampled upon. If we remain silent today, we will lose the value of our votes forever.”
Khan’s PTI planned to hold a protest rally at Minar-e-Pakistan, a historical monument in Lahore symbolizing the country’s independence, but it was denied official permission by the Punjab provincial administration led by the rival Pakistan Muslim League-Nawaz (PML-N).
The PML-N administration also imposed Section 144 of the Code of Criminal Procedure, banning large gatherings across the province to prevent political demonstrations. The PTI is now expected to hold a rally in Swabi, located in northwestern Khyber Pakhtunkhwa province, where the party remains in power.
Meanwhile, JI plans to stage a protest outside the ECP office in Karachi. The party did not win any National Assembly seats in the general elections but secured two provincial seats in the Sindh Assembly and one in the Balochistan Assembly.
Khan’s PTI candidates contested the Feb. 8 elections as independents after the party was barred from the polls. While they won the most seats, they fell short of the majority needed to form a government, which was instead formed by a coalition of rival political parties led by Prime Minister Shehbaz Sharif.