Air Quality History for Guildford, Canada
Historical PM2.5 and AQI trend from monitoring stations near Guildford, Canada.
13
Current AQI
Good Station
Good Station
Air Quality Index Station
333hPM2.5 Station
333h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-06-08 | 2 | 2–3 | 0.6 µg/m³ | 22h | 1 |
| 2026-06-07 | 4 | 1–12 | 0.9 µg/m³ | 24h | 1 |
| 2026-06-06 | 3 | 1–10 | 0.7 µg/m³ | 24h | 1 |
| 2026-06-05 | 5 | 3–7 | 1.2 µg/m³ | 24h | 1 |
| 2026-06-04 | 5 | 2–11 | 1.3 µg/m³ | 24h | 1 |
| 2026-06-03 | 7 | 4–11 | 1.7 µg/m³ | 24h | 1 |
| 2026-06-02 | 6 | 4–9 | 1.3 µg/m³ | 24h | 1 |
| 2026-06-01 | 5 | 3–6 | 1.1 µg/m³ | 21h | 1 |
| 2026-05-31 | 5 | 4–8 | 1.2 µg/m³ | 24h | 1 |
| 2026-05-30 | 6 | 4–9 | 1.5 µg/m³ | 24h | 1 |
| 2026-05-29 | 8 | 2–13 | 2.0 µg/m³ | 24h | 1 |
| 2026-05-28 | 7 | 3–15 | 1.7 µg/m³ | 24h | 1 |
| 2026-05-27 | 7 | 2–30 | 1.7 µg/m³ | 24h | 1 |
| 2026-05-26 | 3 | 1–10 | 0.8 µg/m³ | 24h | 1 |
| 2026-05-25 | 6 | 6–7 | 1.6 µg/m³ | 2h | 1 |