Summer because photochemical smog is created by the actions of sunlight on pollutants, and sunlight is stronger in the summer than winter.
The formation of photochemical smog is "powered" by exposure of the pollutants to ultraviolet light. Summer sunlight is generally more intense and lasts for longer each day. This would enhance smog production. Summer temperatures are also higher speeding up the conversion reactions.
In the summer
In the summer
In the summer
Yes it does. In california for example, there is hardly any smog during the winter. But in the summer , the smog is pretty heavy.
It is higher in the summer
It is higher in the summer
It is higher in the summer
It is higher in the summer
It is higher in the summer
Mostly in the summer because evryone is out traveling because school is out but smog can happen whenever. sometimes it can occur in every season. It also depends on what state or country you live in for example California is crowded with people so there is a higher chabce for smog to occur.