Air Quality History for Sint-Niklaas, Belgium
Historical PM2.5 and AQI trend from monitoring stations near Sint-Niklaas, Belgium.
27
Current AQI
Good Station
Good Station
Air Quality Index Station
310hPM2.5 Station
310h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-10-21 | 26 | 3–75 | 6.6 µg/m³ | 7.8 | 15h | 1 |
| 2026-10-20 | 75 | 22–105 | 24.1 µg/m³ | 26.2 | 24h | 1 |
| 2026-10-19 | 88 | 34–140 | 29.5 µg/m³ | 36.0 | 24h | 1 |
| 2026-10-18 | 13 | 4–37 | 3.0 µg/m³ | 3.5 | 9h | 1 |
| 2026-10-16 | 38 | 2–70 | 9.6 µg/m³ | 11.3 | 14h | 1 |
| 2026-10-15 | 22 | 4–60 | 5.3 µg/m³ | 6.4 | 23h | 1 |
| 2026-10-14 | 15 | 2–46 | 3.7 µg/m³ | 4.6 | 21h | 1 |
| 2026-10-13 | 27 | 2–67 | 6.9 µg/m³ | 7.8 | 15h | 1 |
| 2026-10-12 | 31 | 3–70 | 7.9 µg/m³ | 9.3 | 16h | 1 |
| 2026-10-11 | 18 | 4–40 | 3.7 µg/m³ | 4.1 | 8h | 2 |
| 2026-10-10 | 7 | 3–11 | 1.7 µg/m³ | 2.6 | 2h | 1 |
| 2026-10-09 | 21 | 4–73 | 5.6 µg/m³ | 6.7 | 11h | 1 |
| 2026-10-08 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 2h | 1 |
| 2026-10-07 | 109 | 10–140 | 39.0 µg/m³ | 47.5 | 21h | 1 |
| 2026-10-06 | 116 | 82–153 | 41.8 µg/m³ | 50.9 | 24h | 1 |
| 2026-10-05 | 61 | 3–146 | 20.0 µg/m³ | 22.9 | 23h | 1 |
| 2026-10-04 | 66 | 23–96 | 20.1 µg/m³ | 21.3 | 24h | 1 |
| 2026-10-03 | 21 | 2–71 | 5.6 µg/m³ | 6.2 | 20h | 1 |
| 2026-10-02 | 21 | 4–53 | 5.1 µg/m³ | 6.5 | 12h | 1 |
| 2026-10-01 | 8 | 6–9 | 1.8 µg/m³ | 2.2 | 2h | 1 |