Out of the world’s 100 most polluted cities, 94 are in India, China, and Pakistan.
Here’s a look at air quality around the world and the impact air pollutants have on our health 👇 aje.io/2suxut
How is air quality measured?
Air quality is determined by the levels of air pollutants PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.
Particulate matter (PM) comprises tiny particles that negatively impact health aje.io/nb94se
Which cities are the most polluted in the world?
In 2020, India had 46 of the world’s 100 most polluted cities, according to air quality tracker IQAir.
Hotan, in western China’s Xinjiang, had the worst average air quality in 2020, with 110.2 aje.io/nb94se
What impact does air pollution have on our health?
More than 90% of the world’s population lives in areas where air pollution exceeds WHO limits
Air pollution is linked to a number of illnesses including asthma, diabetes, and heart disease aje.io/nb94se
How deadly is India's pollution?
In 2019, 1.67 million deaths in India were caused by air pollution, according to the Lancet.
While replacing solid fuels with alternatives have lowered deaths since 1990, deaths related to ambient PMs have increased aje.io/nb94se
What is a smog tower?
Some cities in India and China have installed smog towers to try to tackle air pollution.
They work within a 1km (0.6-mile) radius, supposedly cutting PM2.5 levels by 50%. But questions remain over how efficient they really are aje.io/nb94se
From boasting about torturing Palestinian detainees to cheering as they bomb Gaza, Israeli soldiers have shared videos that are being used as evidence of war crimes.
Al Jazeera’s @AJIunit documentary GAZA exposes these atrocities.
Israeli soldiers have frequently expressed genocidal intent, often making statements on camera about plans to destroy all of Gaza or its places of worship.
Israeli soldiers have posted social media videos of themselves showcasing their activities in Gaza, using real names and often showing when and where the incidents took place.
@AJIunit identified some soldiers and gathered evidence of their actions.
Israel orders more forced expulsions from southern Gaza City, while the UN estimates 280,000 Palestinians have been displaced since Israel broke the ceasefire on March 18.
Israeli fighter jets have bombed and destroyed a water desalination plant in the Tuffah neighbourhood, east of Gaza City in the north, according to an Al Jazeera Arabic correspondent on the ground.
An Israeli court extends Dr. Hussam Abu Safia's detention for six months, citing a “security threat,” despite legal teams arguing he was just doing his job as director and paediatrician of Gaza’s Kamal Adwan Hospital.
Israel’s military says a ground invasion of southern Gaza’s Rafah is under way and troops are pushing into the north near the town of Beit Lahiya and central areas.
Hamas calls Israel’s strikes a ‘treacherous’ attack on defenceless Palestinian civilians, accusing it of trying to overturn the Gaza ceasefire. Netanyahu says he acted due to stalled truce talks.
Report says at least 308 Palestinians were killed in the Israeli air attacks across Gaza. The number of people killed so far included 154 in the northern part of the territory.