The maximum pollution level measured in
Guernsey is currently: Low (3)
Last Updated 11/07/2025 24:00:00
Based on provisional data
This monitoring site measures:
Current Levels for Guernsey Bulwer Avenue are:
Parameter | Concentration | Band | Last updated |
---|---|---|---|
O3 | 77 (3) µgm-3 |
Low (3) | 11/07/2025 21:00 |
PM10 | 25 (2) µgm-3 (FIDAS) |
Low (2) | 11/07/2025 21:00 |
PM2.5 | 7 (1) µgm-3 (Ref.eq) |
Low (1) | 11/07/2025 21:00 |
NO2 | 14 (1) µgm-3 |
Low (1) | 11/07/2025 21:00 |
PM1 | 4 µgm-3 (FIDAS) | - | 11/07/2025 21:00 |
TSP | 52 µgm-3 (FIDAS) | - | 11/07/2025 21:00 |
NOXasNO2 | 24 µgm-3 | - | 11/07/2025 21:00 |
NO | 6 µgm-3 | - | 11/07/2025 21:00 |
SO2 | - | - | 11/07/2025 21:00 |
Data are provisional and GMT hour ending