London Borough of Ealing Monitoring Data
Ealing Green Quarter (EA010)
Date Started: 03/11/2021
Environment: Suburban Background
This monitoring site data was last updated: 03/12/2021 18:00
|Nitrogen dioxide (NO2)||Low (Index 1)||32 µg/m3||hourly mean|
|PM10 particulate matter (Hourly measured)||Low (Index 1)||16 µg/m3 (FIDAS)||24 Hour mean|
|PM2.5 particulate matter (Hourly measured)||Low (Index 1)||7 µg/m3 (Ref.eq)||24 Hour mean|
|Nitric oxide (NO)||not applicable||52 µg/m3||hourly mean|
|Nitrogen oxides as nitrogen dioxide (NOx as NO2)||not applicable||113 µg/m3||hourly mean|
|PM1 Particulates (PM1)||not applicable||5 µg/m3 (FIDAS)||24 Hour mean|
Note: Values are based on provisional data. Data are GMT hour ending.
PM10 is measured as a running 24 hour mean, up to the current hour, and the band/index is calculated accordingly.
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