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Latest air quality summary
Number of monitoring sites in each pollution band
Heathrow Airwatch was last updated at 15:00 on Friday 29th March 2024
- Low21
- Moderate0
- High0
- Very High0
- No Data1
- 22
Total monitoring sites
Low (1-3)
Moderate (4-6)
High (7-9)
Very High (10)
Offline | Find out more about the air pollution index and bandings
Offline | Find out more about the air pollution index and bandings
Hillingdon Hayes
Site Information | |
---|---|
Environment Type | Not Available |
Coordinates (Lat/Long) | 51.498167, -0.412333 |
Altitude | 34m |
Kerb Distance | Not Available |
Site Comments | Hillingdon Hayes, located on the corner of N Hyde Road and N Hyde Gardens. The site is Roadside and is located just off the busy A437. The site currently measures NOx, NO, NO2 and PM10 (unheated BAM). |
Monitoring Networks
Hillingdon Monitoring Network
Parameter | Date Started | Date Ended |
---|---|---|
Nitric Oxide | 21/04/2008 | - |
Nitrogen dioxide | 21/04/2008 | - |
Oxides of Nitrogen | 21/04/2008 | - |
PM10 Particulate matter | 21/04/2008 | - |
PM10 Particulate matter | 21/04/2008 | - |
Heathrow airwatch
Parameter | Date Started | Date Ended |
---|---|---|
Modelled Temperature | 01/08/2010 | - |
Modelled Wind Direction | 01/08/2010 | - |
Modelled Wind Speed | 01/08/2010 | - |
Nitric Oxide | 21/04/2008 | - |
Nitrogen dioxide | 21/04/2008 | - |
Oxides of Nitrogen | 21/04/2008 | - |
PM10 Particulate matter | 21/04/2008 | - |
PM10 Particulate matter | 21/04/2008 | - |