Series: Cascadia Climate Action
![Air Quality by Natalie McNear used under CC BY-NC 2.0 (https://www.flickr.com/photos/midasvanderhand/6546742383/in/photolist-aYvLqF-pVvsD7-rFfxsx-6SZxD-jRZCuB-qcx8xY-yuKHUF-dXst3G-mJAdsQ-22TXoc-8K3Dii-jPugDg-dCXhHB-wD4iNG-fNdv9s-fMVUNa-bAfqTT-xJK9CK-jPvEtd-8ViTWH-eXvDm-fNdvxw-oM6sMt-wztDsW-9rWmKm-wAbf78-vDiwtk-wiyAKL-wxRwzu-wiyAH1-dCXhtT-b3aTVF-wAbf9T-aEaigU-5dHa5s-5tGAG6-4YwWeL-8vfm6U-5R3mQm-5QY5kV-5QY5wM-5QY5wc-5R3koq-iQrNvf-i5rjdj-8tt2TS-4Sshzr-5MffxX-bmhqnq-6SZxW) Air Quality, by Natalie McNear, cc.](http://www.sightline.org/wp-content/uploads/2015/10/Air-Quality-by-Natalie-McNear-cc.-275x183.jpg)
Air Quality by Natalie McNear used under CC BY-NC 2.0
British Columbia has already advanced a carbon tax shift, and Oregon and Washington are actively developing policies to make polluters pay for their pollution. This series follows and analyzes carbon pricing developments across Cascadia.