![](/web/20061230043329im_/http://www.env.gov.bc.ca/pac/standard_img/img_spacer.gif) |
![](/web/20061230043329im_/http://www.env.gov.bc.ca/pac/standard_img/img_spacer.gif) |
![](/web/20061230043329im_/http://www.env.gov.bc.ca/pac/standard_img/img_spacer.gif) |
![](/web/20061230043329im_/http://www.env.gov.bc.ca/pac/standard_img/img_spacer.gif) |
Protecting Air Quality
Community air quality
has improved in many areas of the province in recent years and the B.C. government is
committed to seeing that trend continue. Maintaining clean and healthy communities is a high priority.
The Ministry of Environment is currently focussing on developing a framework for airshed planning.
This framework can be applied to degraded airsheds throughout the province to develop actions for ensuring air quality protection.
The ministry is building airshed-management partnerships with federal, regional and
local governments and Washington State. Partnership funding assists communities to
initiate or further develop their airshed plans. Funding for academic institutions,
regional and local governments and contractors will improve understanding of local
air quality, sources of concern and factors that contribute to air quality improvements.
Protecting Air Quality Province-wide
The province has made very significant progress on measures to reduce emissions of air pollutants
and real progress to improve the quality of the air we breathe. Here are some examples:
-
Key participation in provincial Energy Policy, with the target of producing 50% of
all new electricity from clean and renewable sources, and incentives and rate structures
to drive energy efficiency and conservation.
-
The province has invested over $4 million in clean energy and fuel cell research in
the past two years, promoting the development of clean energy sources.
-
Under the Western Economic Partnership Agreement, the provincial and federal governments
committed a total of $13 million for the hydrogen and fuel cell industry. The province
contributed $6.5 million towards demonstration projects with Fuel Cells Canada, BC Transit,
Ballard, BC Hydro and others.
-
A key priority in the New Era document is the opposition to Sumas II, the natural gas-fired
electricity generating facility proposed on the Washington State side of the border
in the Lower Fraser Valley. It is opposed by the province and many Fraser Valley
residents that feel it is a threat to the valley's airshed.
-
The Environmental Management Act, brought into force in July 2004, provides a legislative framework
for area-based planning and administrative monetary penalties.
-
The provincial air protection program has been strengthened through:
-
An investment of $1.1 million over the past three years to enhance the air
quality monitoring network by establishing new stations in eleven communities
and replacing or upgrading existing stations across the province.;
-
Over $300,000 towards community-based air quality research, and direct
financial support to community based airshed planning initiatives;
-
Support for alternative and cleaner forms of transportation through:
-
A new rapid transit line improving public transportation and air quality in the Lower Mainland, through partnership with TransLink, the Government of Canada and the Vancouver International Airport Authority
-
Provincial fuel tax exemption for ethanol and biodiesel portions of fuels blended with gasoline and diesel
-
The development of new modeling tools, guides on air quality and airshed planning
for local governments; and
-
Updating the provincial inventory of emissions of criteria air contaminants and a
report on residential wood burning emissions in the province, and
-
In partnership with woodstove manufacturers and retailers, the ministry has promoted
regional woodstove change-out programs whereby retailers provide a cash incentive for
citizens to replace their old, dirty woodstove for a modern, cleaner model;
-
Airshed planning processes have been initiated in a dozen communities or regions across
the province: Golden, Nelson, Bulkley Valley/Lakes District, Port Alberni, Williams Lake,
Capital Regional District, Quesnel, Kamloops, Whistler, Sea-to-Sky Corridor, North Okanagan
Regional District and the Okanagan-Similkameen Regional District. Community based airshed
plans are key to meeting our obligations under the Canada-Wide Standards for Particulate
Matter and Ozone, two contaminants that adversely affect human health.
-
The Greater Vancouver Regional District has an Air Quality Management Plan,
which is currently being updated.
See http://www.gvrd.bc.ca/air/
-
The Fraser Valley Regional District's airshed management plans can be viewed at:
http://www.fvrd.com/calendar/index.php?cmd=search&SUID;=786cd3299873f808b42c747025103518&id;=96
-
Phase I of the Prince George Air Quality Management Plan can be accessed at:
http://www.city.pg.bc.ca/pages/news/pgairquality.pdf
-
AirCare tests vehicle emissions on the Lower Mainland. Information on this program
can be found at: http://www.aircare.ca/.
-
The city of Golden is an example of the benefits of community led airshed planning.
A comprehensive partnership is in place to conduct a source apportionment study that
will identify which sectors are the most important sources of air pollution in the airshed.
City Council is fully engaged, and there is a good relationship with local industry.
-
The Georgia Basin / Puget Sound International Airshed Strategy is a multi-agency,
international co-operative effort to address shared air quality management concerns.
Amongst other objectives, this strategy also aims to improve our relationship with
neighbouring jurisdictions and provide a better framework for dealing with future
projects that have the potential to contribute to the deterioration of air quality
in the shared airshed.
Air Quality Programs and Services
-
Clean Air Research Fund
The BC Clean Air Research Fund (CARF) has been set up to promote research into air quality
issues. This website includes the following documents:
- Status Reports (1997 - 2010)
- Project-Eligibility Guidelines
- Templates for Applications
- Progress Reports
-
State of Environment Reporting Office, B.C. Ministry of Environment
The B.C. State of Environment Reporting Office provides timely and accurate information on environmental conditions and trends, through its environmental indicator series and comprehensive reports
Web Sites
-
Air Quality Unit, Skeena Regional Headquarters, Ministry of Environment
This website is hosted by the ministry's Skeena Region, which is in the northwestern part of British Columbia. It provides thorough information on regional air quality and weather, as well as government actions and legislation to reduce air pollution (e.g. the phaseout of beehive burners).
-
Pollution Prevention Regulations & Applications / Air Quality, Cariboo Region, Ministry of Environment
This website is hosted by the ministry's Cariboo Region, in the central interior of British Columbia. It offers information on regional air quality and monitoring results.
-
Pollution Prevention and Remediation, Ministry of Environment
This site provides information on the environmental laws, policies and programs of British Columbia . including regulations, criteria, codes of practice, guidelines, noncompliance reports and appeal decisions.
Reports/Studies
Scientific and Policy Issues
-
Integration of Air Quality-Related Planning Processes: Report
May 2004
This study explores the present practice and potential for integrating three
community-based planning processes into one. These three processes are: air
quality management planning, greenhouse gas action planning and community energy
planning. The body of the report highlights "lessons learned" from 12 jurisdictions
and makes recommendations for a basic integration framework. The extensive
appendices provide the opportunity to explore relevant information, particularly
each case study, in greater detail.
PDF: 1.48MB / 149 pages
-
Clean Air Issues in British Columbia
March 2003
The Ministry of Environment undertook a comprehensive review
of the Waste Management Act. A number of discussion papers were prepared
for public review and comment as part of this process. Visit the
Waste Management Act Review
site for information on the review process.
Clean Air Issues in British Columbia focuses on air quality issues in
relation to the Waste Management Act — in particular, the air contaminant
scientific and management issues.
PDF: 592KB / 70 pages
-
Sumas 2 Generation Facility: Air Quality Issue Summary
September 2000
This is the final technical report on the air quality and health concerns connected
with the proposed Sumas 2 power project in Washington State.
PDF: 341KB / 47 pages
Emission Inventories
-
Residential Wood Burning Emissions in British Columbia
April 2004
PDF: 496KB / 43 pages
-
1995 British Columbia Emissions Inventory of Common Air Contaminants and Greenhouse Gases
September 2000
This 1995 inventory includes the common contaminants, along with the major
greenhouse gases. It is broken down into a main report and five appendices, all in PDF.
Air Quality / Airshed Management Plans and Reports
-
Guide to Airshed Planning in British Columbia
March 2004
Airshed planning is the process of coordinating activities in an airshed, and
ensuring that federal, provincial and local air quality goals are achieved. This
guide is written for local authorities, community leaders and staff interested in
local and regional air quality. It is divided into two parts: Chapters 1 to 6
provide a general overview of what is involved in developing and implementing
an airshed plan. Chapter 7 contains detailed appendices, and a glossary of terms.
PDF: 388KB / 63 pages
-
Particulate Matter in British Columbia: A Report on PM10 and PM2.5 Mass Concentrations up to 2000
May 2003
This report summarizes ambient concentrations of PM10 and PM2.5 in British Columbia,
in an effort to guide the implementation of the Canada-wide Standard (CWS) for particulate
matter. It was co-produced by the Ministry of Environment; and Environment
Canada, Pacific and Yukon Region. For more information about particulate matter, and its
health and environmental impacts, visit our Particulates site.
Report in HTML
PDF: 7.7MB / 143 pages
Note: This is a large report. If you have printing difficulties,
print it out in sections (e.g., 1-20, 21-30, etc.).
|
-
Air Quality Report for British Columbia: Ground-Level Ozone Concentrations (1986 - 1997)
July 1998
Ground-level ozone concentrations measured at various sites in British Columbia have been
summarized for 1986 - 1997.
Full Report PDF: 1MB / 122 pages
Executive Summary HTML
-
Air Quality Report for British Columbia: Fine Particulate Levels (1990 - 1995)
March 1997
The Ministry of Environment has monitored PM10 levels at almost
100 sites in British Columbia since the mid-1980s. This report is the first overview
of PM10 levels measured in various communities
across the province.
Meteorological Data and Weather
-
MM5 Meteorological Data for Western Canada
November 1999
British Columbia and Alberta sponsored the generation of hourly, three-dimensional
wind and temperature fields for 1995, for western Canada, using the MM5 meteorological model.
Agreements
-
Environmental Data Sharing Agreement:
Environment Canada and the Ministry of Environment
April 2004
This data-sharing agreement comes under the proposed Environment Canada / Ministry
of Environment Memorandum of Understanding on environmental
cooperation. It will help both agencies report out on the state of the environment,
and allow for effective exchange of air and water quality data. It is hoped that the
agreement will be a model for other agencies.
Modelling
-
Use of High Resolution Numerical Fields with the CALPUFF Modelling System: An Analysis of RAMS and MC2 Fields over Kamloops, B.C.
June 2004
This report describes a test to determine how well computer-forecast models can produce meteorological data in areas where there are no measurements available. It assesses the potential of using models instead of setting up new monitoring stations to obtain meteorological data.
PDF: 2.2MB / 64 pages
-
Mesoscale Meteorological Model (Three Reports)
January - May 2003
"Mesoscale meteorological models" are complex computer programs that produce predictions
of meteorology, such as winds and temperature, over large areas and different heights in
the atmosphere. Such information is extremely valuable in understanding the meteorological
factors that influence air quality.
The next two reports provide the results of limited investigations that were intended to
test different models with the goal of improving their performance. The third report is
an earlier effort, which assesses the different mesoscale meteorological models used to
model air quality dispersion in B.C.
![Okanagan Valley air quality model](/web/20061230043329im_/http://www.env.gov.bc.ca/pac/images/mesomodel.jpg) |
Scroll over this "thumbnail" picture, or
click here
to see an animation example of mesoscale meteorological model output.
|
Report 1:
South-Central B.C. Air Quality Ensemble Research
Jan. 1 - March 31, 2003 (Research Period)
The Canadian Mesoscale Compressible Community Model (MC2) was run at the University
of British Columbia to produce high-resolution (4 and 2 km grid) weather forecasts
for the Okanagan and Kamloops regions. Comparisons to observed surface and upper air
soundings were made. Research was also conducted towards developing an even higher-resolution
model called the Weather-Fire Integrated System (WFIS) coupled with MC2.
PDF: 1.6MB / 47 pages
Report 2:
Hind-casting of High Resolution Atmospheric Fields over Complex Terrain: Model Initialization Issues
May 2003
PDF: 933KB / 76 pages
The Regional Atmospheric Modelling System (RAMS) was run at the University of
Northern British Columbia to produce high resolution (1 km) simulations over the
Thomson-Okanagan area using different intialization (hindcast vs. forecast) approaches.
Comparisons to observed surface and upper air soundings were made.
Report 3:
Using Mesoscale Modelling to Support Regulatory Dispersion Modelling
March 2002
This report is an assessment of the different mesoscale meteorological models used for air quality dispersion modelling in British Columbia.
PDF: 164KB / 21 pages
-
Guidelines for Air Quality Dispersion Models
Critical Review & Recommendations
May 2003
An air quality dispersion model is a set of equations that relate emissions to the resulting impacts on air quality. Regulatory agencies use them to determine the contribution of emission sources (existing or future) to air quality, thus providing a basis for air management decisions.
The choice and application of dispersion models is not a simple matter. Therefore, a model guideline is needed in order to promote quality and consistency. This report is the first step in developing such a guideline.
PDF: 585KB / 87 pages
For Guidelines for Regulatory Air Quality Dispersion Modelling in British Columbia,
the report on which the above document is based, contact the
Water, Air and Climate Change Branch.
Air Monitoring Guidelines
-
Air Monitoring Guidelines:
Volume 1 Particulate Noncontinuous
March 1996
These guidelines are meant to ensure that all atmospheric data collected by
permit holders and the ministry are scientifically acceptable and consistent
throughout British Columbia.
Air Quality Objectives and Standards
-
Updating B.C. Provincial Air Quality Objectives: An Options Discussion Paper
February 2003
This paper is intended to help define an initial scope for reviewing and updating B.C.'s
air quality objectives. These objectives are benchmarks for determining if concentrations
of pollutants in the ambient air, or in emissions from pollutant sources, should be of
concern to the public or government regulators.
PDF: 728KB / 40 pages
-
Ambient Air Quality Objectives for British Columbia and Canada
1995
PDF: 102KB / 1 page
-
Final Air Quality Objectives for Formaldehyde and the
Interim Air Quality Objective for Fine Particulate: PM10
January 1995
Agreements
-
BC Memorandum of Understanding with BC West Coast
Products LLC re. Proposed Natural-Gas-Fired Cogeneration Project at Cherry Point, Washington
December 2003
The government of British Columbia has entered into an agreement with BP West Coast
Products LLC (BP). The agreement will reduce smog-causing emissions in the Lower
Fraser Valley airshed from the BP Cherry Point refinery near Blaine, Washington.
PDF: 28KB / 3 pages
Regional Air Quality Information Web Sites
-
Air Quality Information for Northwestern British Columbia
This website is hosted by the ministry's Skeena Region, which is in the northwestern
part of British Columbia.
-
Air Quality Information for the Omineca and Peace Regions
August 2000
This site has annual airshed information for 1997 - 2002, for the Prince George,
B.C. region: air quality data summaries and annual air quality reports. It also has
the Prince George Air Quality Management Plan.
-
Bulkley Valley-Lakes District Management Plan
-
Airshed Management Planning in the Caribou
General Information
-
A Primer on Air Quality Issues in British Columbia
April 2004
This primer explains the terms used in discussing air quality, the the activities
and sources that degrade air quality in B.C. communities, and how air quality can be
maintained and improved. Supported by Environment Canada, it was developed by the
Ministry of Environment, the B.C. Environmental Assessment Office
and the municipalities of Kamloops, Kelowna and Prince George.
-
REVEAL II, Air Quality Study of Lower Fraser Valley, British Columbia
During 1993, the Water, Air and Climate Change Branch (then the Air Resources Branch)
conducted the REVEAL study (Regional Visibility Experimental Assessment in the Lower
Fraser Valley). Analysis of the REVEAL data has provided valuable insights on the
nature and sources of fine particulates. In 1994-5, the Fraser Valley Regional District
conducted a subsequent monitoring study (REVEAL II). This website, hosted by author
Sara Pryor provides data derived from REVEAL II, and references for REVEAL.
-
Residential Wood Burning Emissions in British Columbia
April 2004
PDF: 496KB / 43 pages
-
Backyard Burning: Smoke Gets in Your Eyes...and Lungs!
February 2002
This fact sheet explains why backyard burning is a backwards step in the fight against
air pollution, and a waste of a valuable resource.
-
Fine Particulates, What They Are and How They Affect Us
February 2002
The Provincial Health Officer has identified fine particulates as the most serious form
of air pollution in BC, when it comes to direct impacts on people's health. This document
explains what fine particulates are, their sources and impacts, and how we can control
this form of pollution.
-
Reducing Wood Stove Smoke: A Burning Issue
February 2002
Inefficient wood stoves and improper burning can result in a lot of smoke pouring out
the chimney and into your neighbourhood. Find out how to reduce wood stove smoke by
choosing a low-emission stove, and using it correctly so that smoke is kept to a minimum.
-
Where There's Fire, There's Smoke: Reducing Smoke in British Columbia
February 2002
This brochure provides a thorough summary of the sources and impacts of smoke in British Columbia.
It describes what the B.C. Government is doing to reduce smoke and suggests ways we can reduce smoke at home.
Legislation
A summary of the main B.C. laws relating to air quality. Please note that other B.C. and federal
laws deal with air quality and emissions management, too.
Waste Discharge Authorizations
Links
Water, Air and Climate Change Branch
Air Quality
Clean Air Research Fund
Clean Air Research Fund Status Report - 2003
Particulate Matter in British Columbia
Is it Safe to Burn?
Environment Canada
Clean Air: The Clean Air Picture
Clean Air: Who is Responsible for Clean Air
AirCare
Independent Power Producers Association of B.C.
|
|
|
|
|