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Data Downloads » Hackney - Old Street
Use the following selection boxes below to select the species, time period and averaging period.
Then press the 'plot graph' button to see the data plotted as a graph.
1. Select up to 6 species:

Barometric Pressure (mBar)
Nitric Oxide (ug/m3)
Nitrogen Dioxide (ug/m3)
Oxides of Nitrogen (ug/m3 as NO2)
Ozone (ug/m3)
PM10 Particulate (by TEOM) (ug/m3)
PM2.5 (not reference equiv.) (by TEOM) (ug/m3)
Relative humidity (%)
Temperature (oC)
2.
Note: date shown is for the start of the day, ie, time 00:00.
3.

Select a new site or species Help with download
Warning: Data for species NO2 for selected period has not been fully ratified.
Please note: data which has not been ratified is currently provisional and must be considered with care. Why
View Period » 1-jan-2019 to 6-apr-2020
Graph of Air Quality Data
Key: Nitrogen Dioxide (ug m-3)
4. Check information at the site to see if it is suitable: Go to Site
5. Select Data Download for approx 11064 records using:
CSV format (Approx 692K)
Download data in CSV format

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