Air Quality History for LaSalle, Canada
Historical PM2.5 and AQI trend from monitoring stations near LaSalle, Canada.
35
Current AQI
Good Station
Good Station
Air Quality Index Station
294hPM2.5 Station
294h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-06-09 | 45 | 14–76 | 12.2 µg/m³ | 12.7 | 17h | 1 |
| 2026-06-08 | 29 | 14–71 | 7.1 µg/m³ | 7.5 | 20h | 1 |
| 2026-06-07 | 24 | 3–43 | 5.9 µg/m³ | 5.9 | 21h | 1 |
| 2026-06-06 | 67 | 1–112 | 21.5 µg/m³ | 22.2 | 15h | 1 |
| 2026-06-05 | 49 | 8–69 | 13.2 µg/m³ | 13.7 | 24h | 1 |
| 2026-06-04 | 16 | 1–46 | 3.8 µg/m³ | 4.2 | 24h | 1 |
| 2026-06-03 | 13 | 1–32 | 2.9 µg/m³ | 3.1 | 22h | 1 |
| 2026-06-02 | 5 | 1–10 | 0.9 µg/m³ | 1.6 | 6h | 1 |
| 2026-06-01 | 28 | 4–63 | 7.0 µg/m³ | 7.7 | 17h | 1 |
| 2026-05-31 | 10 | 1–25 | 2.3 µg/m³ | 2.6 | 9h | 1 |
| 2026-05-30 | 14 | 1–30 | 2.9 µg/m³ | 3.2 | 7h | 1 |
| 2026-05-29 | 7 | 4–15 | 1.7 µg/m³ | 2.2 | 7h | 1 |
| 2026-05-28 | 4 | 4–5 | 1.0 µg/m³ | 1.7 | 4h | 1 |
| 2026-05-27 | 37 | 1–90 | 10.9 µg/m³ | 11.5 | 21h | 1 |
| 2026-05-26 | 36 | 2–138 | 11.4 µg/m³ | 12.7 | 23h | 1 |
| 2026-05-25 | 30 | 1–97 | 8.2 µg/m³ | 9.0 | 24h | 1 |
| 2026-05-24 | 33 | 3–85 | 8.9 µg/m³ | 9.4 | 23h | 1 |
| 2026-05-22 | 16 | 3–26 | 3.0 µg/m³ | 1.4 | 5h | 1 |
| 2026-05-21 | 8 | 1–17 | 2.0 µg/m³ | 2.3 | 5h | 1 |