iPhone logo The airAlert app and service is provided by the Sussex Air Quality Partnership. The app cold weather alerts direct to vulnerable individuals, carers and health professionals.

This service is currently only available for the Sussex area. The app shows the current coldAlert forecast with further information on the levels along with relevant advice from the Cold Weather Plan for England.

New features such as Google Cloud Messages keep you up to date with Sussex's cold weather warnings wherever you are.


Receive the latest coldAlert forecast direct to your Android.

Android screenshot

Levels information

Information on all the coldAlert levels and how they relate to the Cold Weather Plan for England.

Android screenshot

Google Cloud Messages (GCM)

GCM alerts you when the latest coldAlert has been issued.

Only users that have registered on this website can receive google cloud messages by entering their username and password received by email after registration.

Android screenshot

This application was designed and developed by the Environmental Research Group at Imperial College London; London's leading air quality information and research group.

This application is possible thanks to the continued support and participation of the boroughs in the Sussex Air Quality Partnership.

For support, issues or suggestions email

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Current coldAlert

No service coldAlert icon coldAlert Level 0
'Service not operational'


To join the service please register. Alternatively contact us on 01273 484 337 or email

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