Air Quality Health Index for Williams Lake
Baker Creek Enhancement Society
BlueSky Smoke Forecast
Cariboo Chilcotin Conservation Society
Cariboo Region Environmental Protection Division
Ministry of Environment Air Quality Online (current air quality readings*)
Northern Health – air quality information and resources
Prince George Air Improvement Roundtable
Quesnel Air Quality Roundtable
Williams Lake Transit System (maps, Schedules and fares)

Regional, National

A Primer on Air Quality in BC – a good place to start!
Air Quality Health Index regional/B.C.
Air: The Search for One Clean Breath (film)
B.C. Air Action Plan
B.C. Climate Exchange
B.C. Hydro save energy, reduce emissions
B.C. Ministry Of Environment – Air Quality
Clean Air Day Canada
Clean Air Foundation
Clean Air Revival
Commuter Challenge
David Suzuki Foundation
E3 Fleet (fleet management resources)
Environment Canada Clean Air Online
Environment Canada Pacific Yukon Region regional air quality information
Health Canada: Indoor Air Quality
Health Canada: Outdoor Air Quality
Health Canada: Air Quality publications
Heart and Stroke Foundation air pollution and healthy living
Idle-Free BC
Smoke Management Framework for British Columbia (pdf download)
State of the Air Report (2011 and previous years)
The Lung Association British Columbia

Global information on asbestos exposure and related health issues
Air Pollution Information System (UK) a searchable database and information on pollutants and their impacts on habitats and species
Clean Air Initiative Asia
European Environment Agency
United Nations Environment Programme: Air Pollution and Air Quality
World Health Organization: Air Pollution

*Caution: This information is unverified until assessed by regional Quality Assurance / Quality Control