Professor Mike Morgan, NHS England's national clinical director for respiratory services, said: "These statistics are a call to action.
"Every patient should have a care plan which should be regularly reviewed and patients should be supported to manage their asthma, including effective inhaler technique and knowledge of their condition.
"In February last year, National Institute of Health and Care Excellence (Nice) produced a set of quality standards which make it clear that local commissioners should integrate services so that asthma sufferers receive a consistently high quality service from childhood to adulthood."
More top news
Labour strongholds tended to remain so - apart from a major loss for the party in Dudley.
Labour suffered a "terrible" defeat in Rhondda but has already won 16 Welsh Assembly seats as it looks to record a fifth term in office.
UKIP have made further gains in the local elections in the Anglia region and the Conservatives have won back control in Peterborough.