Chaumont
| country |
 Switzerland
|
| canton | Canton of Neuchâtel |
| Altitude | 1130 a.s.l. |
| coordinates | 47° 3.0' N 6° 58.8' E |
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- Air pollutants
Air pollutants Chaumont
Ozone (O₃)
| ozone | |
|---|---|
| µg/m³ | |
| 16. Sep. | 122 |
| 17. Sep. | 135 |
| 18. Sep. | 131 |
| 19. Sep. | 107 |
| 20. Sep. | 101 |
| 21. Sep. | 86 |
| 22. Sep. | 86 |
data source: Nationales Beobachtungsnetz für Luftfremdstoffe (NABEL)
Particulate matter (PM₁₀)
| particulate matter | |
|---|---|
| µg/m³ | |
| 16. Sep. | 13 |
| 17. Sep. | 14 |
| 18. Sep. | 22 |
| 19. Sep. | 18 |
| 20. Sep. | 17 |
| 21. Sep. | 8 |
| 22. Sep. | 7 |
Nitrogen dioxide (NO₂)
| nitrogen dioxide | |
|---|---|
| µg/m³ | |
| 16. Sep. | 4 |
| 17. Sep. | 5 |
| 18. Sep. | 7 |
| 19. Sep. | 5 |
| 20. Sep. | 4 |
| 21. Sep. | 4 |
| 22. Sep. | 4 |