The city council want to make the city less congested and car-reliant.
The aim of a new Air Quality Action Plan is to discourage private car use and increase use of public transport, cycling and walking.
Among the increases: All day charges are up from £12 to £15 in Guildhall, Mary Arches and John Lewis car parks.
The council claims the charges are still cheaper than other English cities.
Exeter care agency rated 'inadequate' and in special measures
Bosses at Horizon Care insist change
Raw sewage spews into Plymouth suburb estate and woods
Concerns raised for public health and wildlife in Woolwell
Councillor stands under trees to stop chainsaw massacre
Emergency preservation order now in place
Three years jail for charity box thief
And he can't eat in McDonald's for eight years
Spat over whether 'inadequate' children's services are as bad as MP suggests
Exeter's Steve Race believes they are in 'last chance saloon;
Totnes market not opening in Christmas week
Most traders don't want to do it
