Chart air quality data
Rainfall at Coastguard, Wednesday 20 January 2021 about Rainfall
No data available for Rainfall at Coastguard for Wednesday 20 January 2021.
The monitoring station may have been offline due to equipment servicing or failure. See network status for long-term data outages.
About Rainfall
Rain has a ‘scavenging’ effect when it washes particulate matter out of the atmosphere and dissolves gaseous pollutants. Removing particles improves visibility. Where there is frequent high rainfall, air quality is generally better.