| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 2780 |
68.5%
|
| 2 | Seldom | 376 |
9.3%
|
| 3 | Some times | 724 |
17.9%
|
| 4 | Very often | 176 |
4.3%
|
| var_concept.title | Vocabulary |
|---|---|
| The presence of contaminants or pollutant substances in the air that do not disperse properly and that interfere with human health or welfare. | Air pollution |
| Particles light enough to be suspended in the air. | Dust |