World
Heatwaves and Wildfires Are Making Our Air Dirtier
A new UN report says smoke from fires and extreme heat are undoing years of work to clean up the air we breathe.
Thick smoke from a forest fire rising into the sky over a city skyline.
By John Doe
Reporting from Govur 
Sept. 8, 2026, 11:51 a.m. - 21 hours ago
A new report from the World Meteorological Organization has some bad news. They say that air quality is getting worse in many places, and the main reasons are heatwaves and wildfires.
For a long time, the world has been working hard to make the air cleaner. But now, all that progress is being threatened.
Here is why this is happening:
1. Wildfires: When forests and brush burn, they send clouds of smoke into the air. This smoke is full of tiny, dangerous particles that are bad for our lungs.
2. Heatwaves: When it gets dangerously hot for days at a time, it can trap pollution near the ground. This makes the air harder to breathe.
Experts are worried because this cycle is getting stronger. As the planet gets warmer, we see more wildfires and more heatwaves. This makes it much harder for countries to meet the clean air standards set by groups like the World Health Organization.
The human cost is also very real. Some studies suggest that smoke from these fires is linked to nearly 100,000 deaths every year.
If we want clean air, we have to find a way to deal with the climate problems that cause these intense fires and record-breaking heat.
Source: The Guardian
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