The Department for Environment, Food and Rural Affairs keeps a close eye on pollution levels particularly when temperatures rise.
The forecast is broken down into sixteen areas. Have a look at the full table here.
More top news
A Bank Holiday washout has left many Britons running for cover, with a fortnight's worth of rain expected on Monday.
Gary Barlow has given another bride a wedding day to remember after serenading her on the big day.
Today marks the end of summer and for many it was a disappointing wet start to the day.