Mullein to the rescue!
If the poor air quality has you concerned - forage for mullein, make and drink a tea.
We do have dried mullein for tea available for purchase...but it is not hard to find! Harvest from non-polluted areas.
Purely Living's mullein tincture has helped many people with respiratory issues and long-staying coughs. If you are affected by the current hazy air, reach out to me if you would like my help.
To help you with identification, check out this link from Wisconsin Horticulture.