Air Quality History for Sainte-Catherine, Canada
Historical PM2.5 and AQI trend from monitoring stations near Sainte-Catherine, Canada.
9
Current AQI
Good Station
Good Station
Air Quality Index Station
70hPM2.5 Station
70h · 1 stationTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 21 | 14–45 | 5.1 µg/m³ | 5h | 1 |
| 2026-09-04 | 38 | 3–56 | 9.5 µg/m³ | 7h | 1 |
| 2026-09-03 | 40 | 16–98 | 10.8 µg/m³ | 10h | 1 |
| 2026-09-02 | 21 | 5–41 | 5.0 µg/m³ | 13h | 1 |
| 2026-09-01 | 26 | 7–71 | 6.8 µg/m³ | 11h | 1 |
| 2026-08-31 | 15 | 3–31 | 3.5 µg/m³ | 11h | 1 |
| 2026-08-30 | 27 | 4–45 | 6.4 µg/m³ | 9h | 1 |
| 2026-08-29 | 13 | 7–17 | 3.1 µg/m³ | 4h | 1 |