[Air quality and high volume sampling methods of atmospheric dusts].
Various combinations of hi-vol samplers, size-selective inlet and two cascade impactors were tested near a highway. The Sierra 235 cascade slot impactor yielded low total dust values and very small apparent aerodynamic diameters. Sampling with the size selective inlet was found to correlate satisfactorily with hi-vol data. The effect of humidity on the mass of field collected dust is also discussed.
D000393:Air Pollutants; D004391:Dust; D006813:Humidity
D000393:Air Pollutants; D004391:Dust
Hygiène de l'air et méthodologie du prélèvement à haut débit des poussières atmosphériques.