[Fine dust alert not only on much travelled streets?].
D016902:Air Pollution, Indoor / Q000517:prevention & control; D004391:Dust / Q000517:prevention & control; D006801:Humans; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D001335:Vehicle Emissions / Q000009:adverse effects
D004391:Dust; D001335:Vehicle Emissions