Archive · 20 Jan 2026
Plastic Clouds Found Over Chinese Cities Shock Scientists
Scientists found that two big cities in China, Guangzhou and Xi’an, have clouds made of tiny plastic pieces.
These tiny plastics come from things like car traffic and road dust.
The plastics are so small that they can stay in the air for a long time and even help form clouds.
When it rains, these plastic pieces can spread to other places.
The scientists used special tools to find these tiny plastics, which are much smaller than what we can see.
They think these plastics might affect the weather and our health, but they are not sure yet.
This shows that plastic pollution is a big problem not just in the ocean but also in the air we breathe.
Plastic clouds found over Guangzhou and Xi’an, shocking scientists.
Microplastics and nanoplastics detected in the atmosphere, triggering cloud formation.
Researchers used advanced methods to detect particles as small as 200 nanometers.
Traffic and road dust are major sources of atmospheric plastic particles.
Rain and wind spread plastic particles to distant areas, potentially impacting ecosystems and human health.
- Who
- Researchers from the Chinese Academy of Sciences
- What
- Discovery of plastic clouds over Guangzhou and Xi’an
- When
- Study published in the journal Science Advances
- Where
- Guangzhou and Xi’an, China
- Why
- To understand the presence and impact of microplastics and nanoplastics in the atmosphere
- Cities Affected
- Guangzhou and Xi’an
- Researchers
- Chinese Academy of Sciences
- Journal
- Science Advances
- Particle Size Detected
- 200 nanometers
- Impact on Cloud Formation
- Dominant force
- Source of Particles
- Traffic and road dust
- Spread Mechanism
- Rain and wind