The tables below show all of the air quality alerts for the next three days. If a region is not shown below, the air pollution is expected to be LOW for that region for all three days. See the health advice to learn more about how the expected pollution levels might affect your health.

The alerts are based on forecasts of expected air quality over the next three days, to enable you to plan ahead. Measurements of current air quality are available on LondonAir. See the health advice to learn more about how the expected pollution levels might affect your health.The forecasts are produced using CERC's world-leading ADMS-Urban air quality model.