Weybourne Atmospheric Observatory

Air Quality Index

Although values are related to the Defra banding, this is unchecked raw data and may have gaps and inaccuracies.

Band and Index

Low 1

Low 2

Low 3

Moderate 4

Moderate 5

Moderate 6

High 7

High 8

High 9

Very High 10

Current Values

Species	Averaging Interval	Time UTC	[µg/m3]	Index	Band
PM2.5 Particles	24 hours	01:46 18/01 - 01:46 19/01	8.01	1	Low
PM10 Particles	24 hours	01:46 18/01 - 01:46 19/01	13.96	1	Low
Ozone	8 hours	17:46 18/01 - 01:46 19/01	59.19	2	Low
Nitrogen Dioxide	1 hour	00:46 19/01 - 01:46 19/01	3.93	1	Low
Sulphur Dioxide	15 mins	01:31 19/01 - 01:46 19/01	Data	Not	Available

Today and Yesterday

Average for: (UTC)	Species [µg/m3]
	PM2.5	PM10	Ozone	NO2	SO2
18/01/2020	7.24	12.32	56.89	6.96	N/A
0:00 - 1:00 19/01/2020	14.10	26.82	61.84	4.79	N/A
1:00 - 2:00 19/01/2020	14.64	27.62	62.04	3.83	N/A