Pollution alerts & notifications
Pollution Notifications
There are no regions with High or Very High levels of pollution at the moment.
Pollution Alerts
Air pollution Alerts are issued here when any of the following thresholds within Air Quality Standards Regulations (2010) are exceeded:
- Ozone Information 180 µg/m3 for 1 hour
- Ozone Alert 240 µg/m3 for 1 hour
- Sulphur Dioxide Alert 500 µg/m3 for 3 consecutive hours over 100km2 area
- Nitrogen Dioxide Alert 400 µg/m3 for 3 consecutive hours over 100km2 area
Alerts will be displayed for a 24 hour period after they have been exceeded.
There are no air pollution alerts at the moment.