The polluted air that has lingered in Islamabad in recent days was finally dispelled by rain this week, bringing the surrounding Margalla Hills into view once again.
In Lahore, where the situation was most critical, the level of PM2.5 — microscopic particles that lodge deep in the lungs — had dropped to 159 on Wednesday from more than 1,000 during the pollution spike, according to PakistanAirQuality, a citizen-driven monitoring initiative.
“Question is, can a change from #Hazardous to Very #Unhealthy be called an improvement?” tweeted PakistanAirQuality.
Pakistan is already ranked third in the world — behind China and India — for the number of deaths caused by pollution, with 125,000 people killed annually, according to one measure by the Institute for Health Metrics and Evaluation, a research institute founded by the Gates Foundation.
The figure is well beyond the estimated 60,000 people who have died in the militancy-wracked country’s years-long battle against extremism.
“I don’t want to downplay the risk of militant extremism, but we must understand that our citizens are more vulnerable to diseases in the air than to armed terrorists on the ground,” wrote opposition senator Sherry Rehman in the social media.
“We must act. And we must act now.”
Yet the Pakistani government provides almost no reliable data on pollution, making it difficult to say with any certainty why the smog has become so pervasive, particularly in the last two years, much less tackle its causes.
Obvious suspects include unchecked industrial emissions, millions of poorly maintained vehicles, and a complete lack of waste management, with tonnes of rubbish often burned in the streets.
These factors are aggravated by the annual post-harvest burning of crop stubble, blamed for fuelling the recent pollution crisis across South Asia.
As the smog peaked in recent weeks, roughly 1,000 new patients were treated each day for respiratory issues in Punjab’s nine public hospitals, health ministry officials have said.
“It is a matter of emergency but the officials concerned did nothing except taking tea in their offices,” said Syed Mansoor Ali Shah, chief justice of the Lahore High Court.
He spoke on Monday during an emergency hearing in which an opposition party accused the provincial government in Punjab, of which Lahore is the capital, of failing to control the smog.
But Shah said in court it was not enough, adding: “Why didn’t you issue a red alert on smog since you know it’s injurious to the health of pregnant women, elderly people and heart patients especially?”.
“Environment happens to be at the bottom of the list,” he said.
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