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Data Downloads » Westminster - Marylebone Road

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:

Carbon Monoxide (mg/m3)

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)

Sulphur Dioxide (ug/m3)

Temperature (oC)

Wind Direction (oN)

Wind Speed (m/s)

2. Select time period: (some months are less than 31 days) to
Note: date shown is for the start of the day, ie, time 00:00.

3. Select averaging period:

Select a new site or species Help with download

View Period » 1-jan-2020 to 27-mar-2020 (Fully Ratified)

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 8256 records using:

CSV format (Approx 517K)

Download data in CSV format

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