Air Quality History for Snowdon, Canada
Historical PM2.5 and AQI trend from monitoring stations near Snowdon, Canada.
23
Current AQI
Good Station
Good Station
Air Quality Index Station
432hPM2.5 Station
432h · 2 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 9 | 4–12 | 2.1 µg/m³ | 1.0 | 7h | 2 |
| 2026-05-29 | 24 | 3–74 | 6.5 µg/m³ | 6.5 | 24h | 3 |
| 2026-05-28 | 12 | 2–70 | 3.1 µg/m³ | 2.9 | 22h | 2 |
| 2026-05-27 | 11 | 3–36 | 2.4 µg/m³ | 1.5 | 21h | 3 |
| 2026-05-26 | 27 | 6–51 | 6.5 µg/m³ | 4.6 | 24h | 3 |
| 2026-05-25 | 14 | 2–34 | 3.2 µg/m³ | 2.4 | 15h | 2 |
| 2026-05-24 | 18 | 3–86 | 5.1 µg/m³ | 4.9 | 24h | 3 |
| 2026-05-23 | 26 | 4–105 | 6.9 µg/m³ | 6.0 | 24h | 3 |
| 2026-05-22 | 10 | 1–39 | 2.4 µg/m³ | 1.7 | 22h | 2 |
| 2026-05-21 | 10 | 1–40 | 2.4 µg/m³ | 1.7 | 15h | 2 |
| 2026-05-20 | 25 | 2–46 | 5.9 µg/m³ | 4.5 | 19h | 3 |
| 2026-05-19 | 50 | 8–115 | 14.3 µg/m³ | 9.3 | 24h | 3 |
| 2026-05-18 | 15 | 1–54 | 3.6 µg/m³ | 3.0 | 23h | 2 |
| 2026-05-17 | 30 | 1–86 | 8.1 µg/m³ | 5.4 | 24h | 2 |
| 2026-05-16 | 19 | 3–71 | 4.9 µg/m³ | 2.9 | 24h | 3 |
| 2026-05-15 | 39 | 5–90 | 11.2 µg/m³ | 6.7 | 24h | 3 |
| 2026-05-14 | 45 | 21–73 | 11.9 µg/m³ | 7.2 | 24h | 3 |
| 2026-05-13 | 14 | 4–35 | 3.3 µg/m³ | 2.9 | 24h | 3 |
| 2026-05-12 | 5 | 2–12 | 1.1 µg/m³ | 1.1 | 12h | 1 |
| 2026-05-11 | 10 | 1–82 | 2.6 µg/m³ | 3.2 | 20h | 2 |
| 2026-05-10 | 20 | 1–117 | 6.0 µg/m³ | 5.9 | 16h | 2 |