London Borough of Hammersmith & Fulham Monitoring Data
H&F Hammersmith Town Centre (HF5)
Date Started: 05/03/2019
Environment: Urban Traffic
This monitoring site data was last updated: 12/05/2021 05:00
|Ozone (O3)||Low (Index 3)||75 µg/m3||8 Hour mean|
|Nitrogen dioxide (NO2)||Low (Index 1)||14 µg/m3||hourly mean|
|PM2.5 particulate matter (Hourly measured)||Low (Index 1)||10 µg/m3 (BAM)||24 Hour mean|
|PM10 particulate matter (Hourly measured)||Low (Index 1)||16 µg/m3 (Ref.eq)||24 Hour mean|
|Nitric oxide (NO)||not applicable||7 µg/m3||hourly mean|
|Nitrogen oxides as nitrogen dioxide (NOx as NO2)||not applicable||24 µg/m3||hourly 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.