SINGAPORE: Only seven countries met World Health Organization (WHO) air quality standards last year, data showed on Tuesday, as researchers warned that the war on smog would only get harder after the United States shut down its global monitoring efforts.

Chad and Bangladesh were the world’s most polluted countries in 2024, with average smog levels more than 15 times higher than WHO guidelines, according to figures compiled by Swiss air quality monitoring firm IQAir.

Only Australia, New Zealand, the Bahamas, Barbados, Grenada, Estonia and Iceland made the grade, IQAir said.

Significant data gaps, especially in Asia and Africa, cloud the worldwide picture, and many developing countries have relied on air quality sensors mounted on US embassy and consulate buildings to track their smog levels.

However, the State Department has recently ended the scheme, citing budget constraints, with more than 17 years of data removed last week from the US government’s official air quality monitoring site, airnow.gov, including readings collected in Chad.

“Most countries have a few other data sources, but it’s going to impact Africa significantly, because oftentimes these are the only sources of publicly available real-time air quality monitoring data,” said Christi Chester-Schroeder, IQAir’s air quality science manager.

Data concerns meant Chad was excluded from IQAir’s 2023 list, but it was also ranked the most polluted country in 2022, plagued by Sahara dust as well as uncontrolled crop burning.

Average concentrations of small, hazardous airborne particles known as PM2.5 hit 91.8 micrograms per cubic meter (mg/cu m) last year in the country, slightly higher than 2022.
The WHO recommends levels of no more than 5 mg/cu m, a standard met by only 17 percent of cities last year.

India, fifth in the smog rankings behind Chad, Bangladesh, Pakistan and the Democratic Republic of Congo, saw average PM2.5 fall 7 percent on the year to 50.6 mg/cu m.

But it accounted for 12 of the top 20 most polluted cities, with Byrnihat, in a heavily industrialized part of the country’s northeast, in first place, registering an average PM2.5 level of 128 mg/cu m.

Climate change is playing an increasing role in driving up pollution, Chester-Schroeder warned, with higher temperatures causing fiercer and lengthier forest fires that swept through parts of South East Asia and South America.

Christa Hasenkopf, director of the Clean Air Program at the University of Chicago’s Energy Policy Institute (EPIC), said at least 34 countries will lose access to reliable pollution data after the US program was closed.

The State Department scheme improved air quality in the cities where the monitors were placed, boosting life expectancy and even reducing hazard allowances for US diplomats, meaning that it paid for itself, Hasenkopf said.

“(It) is a giant blow to air quality efforts worldwide,” she said

ISLAMABAD: The Oil and Gas Regulatory Authority (OGRA) said this week it would mediate between refineries and Oil Marketing Companies (OMCs) to reach a “mutually agreeable” resolution on differences over the authority’s proposal to impose a “take or pay” clause in purchase agreements with refineries, which OMCs argue would unfairly burden them.

Pakistan has five oil refineries that process crude oil to produce refined petroleum products. Around 30 OMCs are licensed by the Oil and Gas Regulatory Authority (OGRA) to ensure the availability of petroleum products in the country.

A conflict emerged between local oil refineries and OMCs over OGRA’s proposal to include a take or pay clause in Sales Purchase Agreements (SPAs), with OMCs strongly opposing the move fearing liquidity crises, supply disruptions and potential market exits. Under the new contracts, oil marketing companies would have to pay at least cost to refineries if they are unable to pick up their allocated quantities of product.

The chairman of the Oil Marketing Association of Pakistan (OMAP), a body representing two dozen small and medium-sized Oil Marketing Companies (OMCs), wrote a letter to OGRA Chairman Masroor Khan this week to formally oppose the proposed clause, saying it would serve the interests of refineries and large OMCs at the expense of smaller players, further consolidating the monopolistic control of big fish in the oil sector. 

OGRA spokesperson Imran Ghaznavi told Arab News refineries and OMCs had been asked to enter into written sale and purchase contracts. 

“The take or pay clause means if an OMC does not buy the contracted quantity, it will still have to pay the purchase price or a penalty and vice versa,” he said. 

OMAP chairman Tariq Wazir Ali told Arab News on Monday the body had “expressed our grave concerns regarding the proposed imposition of the take or pay clause in the SPAs between refineries and OMCs as it poses significant risks to the financial sustainability of OMCs.” 

He said imposing a take or pay clause would hamper competition, discourage new entrants, and ultimately harm the overall efficiency of the petroleum supply chain. He also said the proposed clause overlooked refineries’ opportunistic behavior as they often withheld supply when prices were expected to rise, forcing OMCs into costly imports, and offloaded maximum stock when prices fell, causing financial losses to OMCs.

Given these circumstances, it was unreasonable to expect OMCs to bear inventory losses while refineries remained insulated from the market’s volatility, Ali said. 

“The proposed mechanism must be accompanied by a robust enforcement framework ensuring that refineries adhere to the same rules of fair play and supply commitments, regardless of market price trends,” he added, urging OGRA to convene an inclusive consultative meeting with equal representation of all stakeholders, including small and medium OMCs, before finalizing a decision. 

“MUTUALLY AGREEABLE CONTRACTS“

The conflict has emerged after five leading oil refineries wrote a letter to the OGRA chairman, arguing that OMCs had frequently failed to pick up agreed quantities of High-Speed Diesel (HSD) and Motor Gasoline (MOGAS), which had disrupted refinery operations and threatened supply chain stability. The refineries said while they maintained commercial agreements with OMCs, it was OGRA’s responsibility to enforce compliance with these contracts.

The refineries pointed to Rule 35(g) of the Pakistan Oil (Refining, Blending, Transportation, Storage, and Marketing) Rules 2016, which mandates that local production must be prioritized before allowing imports. Keeping this in mind, they have supported OGRA’s suggestion of introducing a take or pay clause to ensure product uplift but say it should be implemented through mutual agreement and strict regulatory oversight. 

“The engagement sessions with the OMCs will start soon,” OGRA spokesperson Ghaznavi said, “and OGRA will, in the best national interest and for achieving efficiency in the oil supply chain, mediate between refineries and OMCs for a mutually agreeable sale and purchase contracts.”