Air Quality History for Castro-Urdiales, Spain
Historical PM2.5 and AQI trend from monitoring stations near Castro-Urdiales, Spain.
36
Current AQI
Good Station
Good Station
Air Quality Index Station
334hPM2.5 Station
334h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-21 | 8 | 3–24 | 2.0 µg/m³ | 2.2 | 16h | 1 |
| 2026-10-20 | 29 | 4–58 | 7.0 µg/m³ | 7.3 | 24h | 1 |
| 2026-10-19 | 29 | 8–86 | 7.5 µg/m³ | 7.7 | 24h | 1 |
| 2026-10-18 | 5 | 2–13 | 1.3 µg/m³ | 1.4 | 24h | 1 |
| 2026-10-17 | 8 | 2–43 | 1.9 µg/m³ | 2.1 | 23h | 1 |
| 2026-10-16 | 38 | 12–67 | 9.4 µg/m³ | 9.7 | 24h | 1 |
| 2026-10-15 | 56 | 32–83 | 15.3 µg/m³ | 15.6 | 24h | 1 |
| 2026-10-14 | 43 | 14–106 | 11.4 µg/m³ | 11.8 | 24h | 1 |
| 2026-10-13 | 33 | 6–60 | 8.0 µg/m³ | 8.2 | 24h | 1 |
| 2026-10-12 | 21 | 7–36 | 5.1 µg/m³ | 5.3 | 24h | 1 |
| 2026-10-11 | 25 | 4–48 | 6.0 µg/m³ | 6.3 | 24h | 1 |
| 2026-10-10 | 22 | 8–42 | 5.3 µg/m³ | 5.5 | 24h | 1 |
| 2026-10-09 | 16 | 4–50 | 3.8 µg/m³ | 4.0 | 24h | 1 |
| 2026-10-08 | 6 | 3–10 | 1.3 µg/m³ | 1.5 | 24h | 1 |
| 2026-10-07 | 9 | 6–18 | 2.1 µg/m³ | 2.3 | 7h | 1 |