Monthly air quality monitoring reports for HS2, taken within
local authorities along the Phase One (London to West Midlands)
route.
Buckinghamshire Council air
quality monthly report (April 2025)
PDF, 4.99 MB, 30
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Birmingham City Council air
quality monthly report (April 2025)
PDF, 3.85 MB, 13
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Cherwell District Council air
quality monthly report (April 2025)
PDF, 606 KB, 8
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
City of Westminster air quality
monthly report (April 2025)
PDF, 1.16 MB, 8
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
London Borough of Brent air
quality monthly report (April 2025)
PDF, 729 KB, 9
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
London Borough of Camden air
quality monthly report (April 2025)
PDF, 2.34 MB, 27
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
London Borough of Ealing air
quality monthly report (April 2025)
PDF, 4.74 MB, 19
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
London Borough of Hillingdon air
quality monthly report (April 2025)
PDF, 2.33 MB, 18
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
London Borough of Hammersmith
and Fulham air quality monthly report (April 2025)
PDF, 1.6 MB, 10
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Lichfield District Council air
quality monthly report (April 2025)
PDF, 2.81 MB, 10
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
North Warwickshire Borough
Council air quality monthly report (April 2025)
PDF, 2.75 MB, 12
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Royal Borough of Kensington and
Chelsea air quality monthly report (April 2025)
PDF, 680 KB, 7
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Solihull Metropolitan Borough
Council air quality monthly report (April 2025)
PDF, 3.1 MB, 14
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Stratford-on-Avon District
Council air quality monthly report (April 2025)
PDF, 1.04 MB, 8
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Three Rivers District Council
air quality monthly report (April 2025)
PDF, 700 KB, 8
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Warwick District Council air
quality monthly report (April 2025)
PDF, 3.09 MB, 14
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
West Northamptonshire District
Council air quality monthly report (April 2025)
PDF, 2.48 MB, 11
pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
Details
The reports contain monitoring data and interpretative results,
including a summary of the construction activities occurring.
This covers any complaints received, data recorded over the
monitoring period, and periods which exceeded agreed trigger
levels and the results of any investigations. Where High Speed
Two (HS2) works have been identified as the source, the reports
include actions taken to resolve the issue and to prevent a
recurrence.
HS2 Ltd and its contractors are required to undertake air quality
and dust monitoring, and produce monthly reports, to comply with
the Code of Construction Practice (CoCP). The reports are
specific to each local authority area along the Phase One route.
The CoCP forms part of the Environmental Minimum Requirements
(EMRs). The EMRs set out high-level environmental and
sustainability commitments to be carried out during the planning
and implementation of works along the Phase One route.
