AQMA Details

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The AQMA details for are shown below:

Amendment History

The below table provides information on the amendment history of this AQMA

AQMA Name AQMA Status Pollutants Date
M4 AQMA (2001) Declared Nitrogen dioxide NO2 28/09/2001
Wokingham AQMA Amended Nitrogen dioxide NO2
Nitrogen dioxide NO2
07/05/2004
M4 AQMA Amended Nitrogen dioxide NO2
Nitrogen dioxide NO2
Nitrogen dioxide NO2
Nitrogen dioxide NO2
26/07/2023

Pollutants Declared

  • 28/09/2001, Nitrogen dioxide NO2 - 1-Hour and Annual Mean
  • 07/05/2004, Nitrogen dioxide NO2 - 1-Hour and Annual Mean
  • 07/05/2004, Nitrogen dioxide NO2 - Annual Mean
  • 26/07/2023, Nitrogen dioxide NO2 - 1-Hour and Annual Mean
  • 26/07/2023, Nitrogen dioxide NO2 - Annual Mean

M4 AQMA (2001) (Wokingham Borough Council)

28/09/2001, 60m on both sides of M4 throughout district.

Source: Highways Agency Road

Click the map below to open a full size version in a new window.

AQMA Map

© Crown copyright. All rights reserved. DEFRA. Licence No. GD272361 2002

Wokingham AQMA (Wokingham Borough Council)

07/05/2004, An area encompassing properties along the M4 Motorway, and along part of the A329 where it passes under the M4.

Source: Highways Agency Road

Click the map below to open a full size version in a new window.

AQMA Map

© Crown copyright. All rights reserved. DEFRA. Licence No. GD272361 2002

M4 AQMA (Wokingham Borough Council)

26/07/2023, An area encompassing properties along the M4 Motorway, and along part of the A329 where it passes under the M4.

Source: Highways Agency Road

M4 AQMA (Wokingham Borough Council)

26/07/2023, An area encompassing properties along the M4 Motorway, and along part of the A329 where it passes under the M4.

Source: Highways Agency Road

Click the map below to open a full size version in a new window.

AQMA Map

© Crown copyright. All rights reserved. DEFRA. Licence No. GD272361 2002