News coverage of library-based CO2 monitor programs

• https://ncceh.ca/content/blog/public-health-and-public-libraries-partnership-promote-healthy-indoor-air-quality

• https://www.ptbocanada.com/journal/peterborough-public-library-lending-free-carbon-dioxide-monitoring-devices

• https://www.thepeterboroughexaminer.com/news/peterborough-region/2022/04/04/peterborough-public-library-starts-co2-monitor-lending-program.html

• https://toronto.ctvnews.ca/mobile/toronto-library-may-launch-co2-lending-program-in-mid-july-1.5971782

• https://www.thestar.com/news/gta/2022/04/03/peterborough-started-a-co2-monitor-lending-program-and-toronto-may-soon-follow.html

• https://www.blogto.com/city/2022/06/toronto-library-co2/

• https://www.insauga.com/mississauga-libraries-now-have-air-quality-monitors-you-can-borrow-for-free/

• https://northernontario.ctvnews.ca/test-the-air-quality-at-home-by-visiting-these-sudbury-libraries-1.6136578

• https://www.nsnews.com/living/co2-monitors-north-vancouver-6061810

News coverage of CO2 monitors and indoor air quality

• https://elpais.com/especiales/coronavirus-covid-19/how-to-avoid-the-infection-in-indoor-spaces/

• https://www.washingtonpost.com/health/2021/02/10/carbon-dioxide-device-coronavirus/