UK air pollution

Region's Clean Air Zone rollout delayed

Clean Air Zone charges are temporary - mayor

PM and mayor trade blows over Clean Air Zone plan

Most-polluted street breaches air quality limit

Mayor wants major changes to clean air zone plan

City's zero emission zone pilot to start

New clean air zone sees 80 drivers charged a day

Clean Air Zone causing financial anxiety, MPs say

Vigil marks birthday of girl killed by toxic air

Clean Air Zone plan referred back to government

'If your car isn't up to date, you've had it' Video, 00:00:51'If your car isn't up to date, you've had it'

London mayor wants daily driving charge of up to £2

Children use bicycle bus to cut town's pollution

Apology over incorrect Clean Air Zone fines

London faces pollution public health crisis - Khan

Councils hope for parking levy permission next year

Clean Air Zone charges plan to be reviewed

Start of city's Clean Air Zone delayed

Diesel HGVs could be charged to enter city

Driver numbers within clean air zone drop by 6,000

City centre's clean air charge zones begin

Town works to improve air quality

Clean air zone to launch in city next June