Key facts
- A free text message and email alert system for air pollution has been launched in the UK.
- The service is opt-in and allows users to select specific locations to monitor.
- It tracks five harmful air pollutants: PM2.5, PM10, NO2, O3, and SO2.
- The initiative aims to help vulnerable individuals, such as those with asthma, take protective measures.
- Public sign-ups for the alerts are available on the Gov.UK website.
The UK government has launched a new, free alert system designed to inform citizens about high levels of air pollution in their local areas. This opt-in service will deliver warnings via text message and email, allowing individuals to select specific locations, such as their home or workplace, to monitor.
The system tracks five key air pollutants known to be harmful to health: particulate matter (PM2.5 and PM10), nitrogen dioxide (NO2), ozone (O3), and sulphur dioxide (SO2). These pollutants can exacerbate existing respiratory conditions like asthma and contribute to lifelong health problems.