Air Quality History for Orléans, Canada
Historical PM2.5 and AQI trend from monitoring stations near Orléans, Canada.
25
Current AQI
Good Station
Good Station
Air Quality Index Station
301hPM2.5 Station
301h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 2h | 1 |
| 2026-05-29 | 12 | 4–32 | 2.8 µg/m³ | 3.0 | 18h | 1 |
| 2026-05-28 | 5 | 3–10 | 1.3 µg/m³ | 1.7 | 10h | 1 |
| 2026-05-27 | 13 | 4–25 | 3.2 µg/m³ | 3.2 | 13h | 1 |
| 2026-05-26 | 21 | 4–52 | 5.1 µg/m³ | 5.1 | 24h | 1 |
| 2026-05-25 | 10 | 4–29 | 2.3 µg/m³ | 2.4 | 13h | 1 |
| 2026-05-24 | 11 | 4–24 | 2.6 µg/m³ | 2.7 | 23h | 1 |
| 2026-05-23 | 10 | 4–23 | 2.3 µg/m³ | 2.6 | 23h | 1 |
| 2026-05-22 | 7 | 1–20 | 1.6 µg/m³ | 1.1 | 12h | 1 |
| 2026-05-21 | 10 | 6–15 | 2.5 µg/m³ | 3.9 | 2h | 1 |
| 2026-05-20 | 32 | 4–46 | 7.6 µg/m³ | 7.7 | 13h | 1 |
| 2026-05-19 | 35 | 17–95 | 8.9 µg/m³ | 9.2 | 24h | 1 |
| 2026-05-18 | 18 | 4–50 | 4.3 µg/m³ | 4.5 | 18h | 1 |
| 2026-05-17 | 30 | 3–65 | 7.3 µg/m³ | 7.4 | 18h | 1 |
| 2026-05-16 | 11 | 5–18 | 2.7 µg/m³ | 2.8 | 24h | 1 |
| 2026-05-15 | 6 | 4–12 | 1.5 µg/m³ | 1.5 | 10h | 1 |
| 2026-05-14 | 36 | 10–76 | 9.5 µg/m³ | 10.1 | 22h | 1 |
| 2026-05-13 | 8 | 4–22 | 1.9 µg/m³ | 2.2 | 22h | 1 |
| 2026-05-12 | 4 | 4–4 | 1.0 µg/m³ | 1.0 | 3h | 1 |
| 2026-05-10 | 9 | 4–15 | 2.1 µg/m³ | 2.3 | 7h | 1 |