Chaumont
| Land |
 Zwitserland
|
| canton | Kanton Neuenburg |
| Hoogte | 1130 meter boven NAP |
| Coördinaten | 47° 3.0' N 6° 58.8' O |
Schadelijke stoffen in de lucht Chaumont
Ozone (O₃)
| ozone | |
|---|---|
| µg/m³ | |
| 26 mrt. | 91 |
| 27 mrt. | 82 |
| 28 mrt. | 97 |
| 29 mrt. | 83 |
| 30 mrt. | 95 |
| 31 mrt. | 96 |
| 1 apr. | 83 |
Gegevensbron: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)
Particulate matter (PM₁₀)
| particulate matter | |
|---|---|
| µg/m³ | |
| 26 mrt. | 2 |
| 27 mrt. | 2 |
| 28 mrt. | 3 |
| 29 mrt. | 6 |
| 30 mrt. | 21 |
| 31 mrt. | 8 |
| 1 apr. | 1 |
Nitrogen dioxide (NO₂)
| nitrogen dioxide | |
|---|---|
| µg/m³ | |
| 26 mrt. | 2 |
| 27 mrt. | 2 |
| 28 mrt. | 3 |
| 29 mrt. | 3 |
| 30 mrt. | 2 |
| 31 mrt. | 2 |
| 1 apr. | 1 |