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Latest air quality summary

Number of monitoring sites in each pollution band

Heathrow Airwatch was last updated at 19:00 on Friday 26th 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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Heathrow Bath Road

Site Information
Environment Type Roadside
Coordinates (Lat/Long) 51.481071, -0.442092
Altitude Not Available
Kerb Distance Not Available
Site Comments Not Available

Monitoring Networks

Heathrow airwatch

Parameter Date Started Date Ended
Modelled Temperature 19/11/2019 -
Modelled Wind Direction 19/11/2019 -
Modelled Wind Speed 19/11/2019 -
Nitric Oxide 19/11/2019 -
Nitrogen dioxide 19/11/2019 -
Oxides of Nitrogen 19/11/2019 -
PM1 Particulates 19/11/2019 -
PM10 Particulate matter 19/11/2019 -
PM2.5 Particulate matter 19/11/2019 -
PM2.5 Particulate matter 19/11/2019 -
Total Particulates 19/11/2019 -