Air Quality History for Castro-Urdiales, Spain
Historical PM2.5 and AQI trend from monitoring stations near Castro-Urdiales, Spain.
57
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
166hPM2.5 Station
166h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-09-05 | 45 | 23–69 | 11.4 µg/m³ | 11.7 | 22h | 1 |
| 2026-09-04 | 61 | 28–91 | 17.3 µg/m³ | 17.8 | 24h | 1 |
| 2026-09-03 | 28 | 7–63 | 7.0 µg/m³ | 7.1 | 24h | 1 |
| 2026-09-02 | 17 | 6–56 | 4.2 µg/m³ | 4.5 | 24h | 1 |
| 2026-09-01 | 18 | 4–105 | 4.9 µg/m³ | 5.2 | 23h | 1 |
| 2026-08-31 | 18 | 4–42 | 4.2 µg/m³ | 4.5 | 24h | 1 |
| 2026-08-30 | 12 | 4–24 | 2.8 µg/m³ | 2.9 | 24h | 1 |
| 2026-08-29 | 11 | 11–11 | 2.6 µg/m³ | 2.6 | 1h | 1 |