Wiltshire Council Monitoring Data
Marlborough London Road 2 (WIL9)
Latitude: 51.419882
Longitude: -1.725223
Date Started: 30/01/2017
Longitude: -1.725223
Date Started: 30/01/2017
Altitude: 128 metres
Inlet Height: 2.5 metres
Environment: Urban Traffic
Inlet Height: 2.5 metres
Environment: Urban Traffic
Latest Data
This monitoring site data was last updated: 23/04/2024 08:00
| Parameter | Pollution Band | Concentration | Period |
|---|---|---|---|
| PM2.5 particulate matter (Hourly measured) | Low (Index 1) | 4 µg/m3 (Osiris) | 24 Hour mean |
| PM10 particulate matter (Hourly measured) | Low (Index 1) | 7 µg/m3 (INDIC GRAV) | 24 Hour mean |
| PM1 Particulates (PM1) | not applicable | 2 µg/m3 (Osiris) | 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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