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Latest air quality summary

Number of monitoring sites in each pollution band

Heathrow Airwatch was last updated at 03:00 on Saturday 27th April 2024

  • Low22
  • Moderate0
  • High0
  • Very High0
  • No Data0
  • 22

    Total monitoring sites

Green Low (1-3) Orange Moderate (4-6) Red High (7-9) Purple Very High (10)
Grey Offline | Find out more about the air pollution index and bandings

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Slough Town Centre A4

Site Information
Environment Type
Coordinates (Lat/Long) ,
Altitude
Kerb Distance
Site Comments

Monitoring Networks

Heathrow airwatch

Parameter Date Started Date Ended
Mean windspeed 15/11/2000 18/11/2019
Modelled Temperature 01/08/2010 18/11/2019
Modelled Wind Direction 01/08/2010 18/11/2019
Modelled Wind Speed 01/08/2010 18/11/2019
Nitric Oxide 15/11/2000 18/11/2019
Nitrogen dioxide 15/11/2000 18/11/2019
Oxides of Nitrogen 15/11/2000 18/11/2019
PM10 Particulate matter 15/11/2000 18/11/2019
PM10 Particulate matter 15/11/2000 18/11/2019
Temperature 15/11/2000 24/01/2014
Wind direction 15/11/2000 18/11/2019

Slough monitoring network

Parameter Date Started Date Ended
19/10/2000 18/11/2019
Mean windspeed 19/10/2000 18/11/2019
Nitric Oxide 19/10/2000 18/11/2019
Nitrogen dioxide 19/10/2000 18/11/2019
Oxides of Nitrogen 19/10/2000 18/11/2019
PM10 Particulate matter 15/11/2000 18/11/2019
PM10 Particulate matter 15/11/2000 18/11/2019
Temperature 19/10/2000 18/11/2019
Wind direction 19/10/2000 18/11/2019