Just to let you know... This website uses cookies to make it simpler. Find out more »
Lerwick
Site ID: LERW
Note: this is historic data. View the latest data for this monitoring site.
Maximum measured level: MODERATE (Index 4)
Data from: 13/06/2025 8PM
| Pollutant | Band | Concentration | Period |
|---|---|---|---|
| Ozone (O3) | MODERATE (4) | 106 ugm-3 | 8hour mean |
| Nitric oxide (NO) | Not applicable | 1.465577 ugm-3 | Hourly mean |
| Nitrogen dioxide (NO2) | LOW (1) | 3.538125 ugm-3 | Hourly mean |
| Nitrogen oxides as nitrogen dioxide (NOXasNO2) | Not applicable | 5.785312 ugm-3 | Hourly mean |
| Sulphur dioxide (SO2) | LOW (1) | 2.128720 ugm-3 | 15 Minute mean |
