Simple dust or surgical masks do not offer adequate protection. Health officials recommend “N95” respirators or “P100” masks.
Until we get better air quality, stay indoors with windows closed if you can find somewhere cool, health officials say.
Smoke levels are now mostly UNHEALTHY FOR SENSITIVE GROUPS across the Puget Sound region – Puget Sound Clean Air Agency
Children, older people and those with respiratory illnesses such as asthma and COPD are particularly at risk of smoke-related health problems.