|
1
|
smog
|
India
|
In densely populated urban areas in India, smog is a common environmental issue that affects visibility and health.
|
6
|
|
2
|
smog
|
China
|
China's densely populated urban areas are significantly impacted by widespread smog, affecting both visibility and public health.
|
5
|
|
3
|
smog
|
Scandinavia
|
Smog is rare in Scandinavia due to strict regulations and low population density.
|
3
|
|
4
|
smog
|
New Zealand
|
Smog is a rare occurrence in New Zealand, leading to environmental concerns and attention when it occurs.
|
2
|
|
5
|
smog
|
Scandinavian countries
|
Smog is a rare occurrence in Scandinavian countries due to lower population density and strict environmental regulations.
|
1
|