Up Rogues Gallery Slideshow 

These hourly mean data were downloaded from public web sites and were published as final data. 
What does this say about the care and attention of the organisation?

These oversights by UK environmental consultants are tremendous teaching aids. 

If you want to know more about baseline offsets, calibration drifts, converter failures, cross port leaks, 
internal sampling, ozone leaks, overheating, poisoned cylinders etc. then email 
Geoff.Broughton@aqdm.co.uk

CO plot 1
CO plot 2
NO2 plot1
NO2 plot 2
NO2 plot 3
NO2 plot 4
NO2 plot 5
NO2 plot 6
NO2 plot 7
NO2 plot 8
NO2 plot 9
NO2 plot 10
NO2 plot 11
NO2 plot 12
NO2 plot 13
NO2 plot 14
NO2 plot 15
NO2 plot 16
NO2 plot 17
NO2 plot 18
NO2 plot 19
NO2 plot 20
NO2 plot 21
NO2 plot 22
NO2 and PM10 plot 1
SO2 plot 9
NO2 and PM10 plot 2
Ozone plot 1
Ozone plot 2
PM10 plot 1
PM10 plot 2
PM10 plot 3
PM10 plot 4
PM10 plot 5
PM10 plot 6
PM10 plot 7
PM10 plot 8
PM10 plot 9
PM10 plot 10
PM10 plot 11
SO2 plot 1
SO2 plot 2
SO2 plot 3
SO2 plot 4
SO2 plot 5
SO2 plot 6
SO2 plot 7
SO2 plot 8
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