Here are the latest graphs of atmospheric particulate matter measurements taken using an SDS011 sensor in Sovereign Harbour, Eastbourne, UK. Times are GMT.

Last 24 hours
PM2.5 measurements over the last 24 hours PM10 measurements over the last 24 hours

Last week
PM2.5 measurements over the last week PM10 measurements over the last week

Floating 24hr average over the last week
PM2.5 measurements floating average over the last week PM10 measurements floating average over the last week Defra DAQI ranges for PM2.5 in µg/m³ are: Low 0-35, Moderate 36-53, High 54-70, Very High 71 or more.

Monthly figures
PM2.5 measurements over the last month PM10 measurements over the last month

Yearly
PM2.5 measurements over the last year PM10 measurements over the last year

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