Air Quality History for Downtown Halifax, Canada
Historical PM2.5 and AQI trend from monitoring stations near Downtown Halifax, Canada.
59
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
213hPM2.5 Station
213h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-08-08 | 60 | 56–64 | 16.4 µg/m³ | 16.8 | 3h | 1 |
| 2026-08-07 | 58 | 25–85 | 15.9 µg/m³ | 17.2 | 24h | 1 |
| 2026-08-06 | 48 | 23–65 | 12.4 µg/m³ | 13.7 | 24h | 1 |
| 2026-08-05 | 25 | 3–53 | 6.1 µg/m³ | 6.9 | 24h | 1 |
| 2026-08-04 | 10 | 3–21 | 2.5 µg/m³ | 3.1 | 16h | 1 |
| 2026-08-03 | 15 | 3–33 | 3.6 µg/m³ | 4.4 | 17h | 1 |
| 2026-08-02 | 6 | 1–23 | 1.5 µg/m³ | 1.7 | 8h | 1 |
| 2026-08-01 | 17 | 5–30 | 4.1 µg/m³ | 4.7 | 8h | 1 |
| 2026-07-31 | 8 | 2–22 | 1.9 µg/m³ | 2.2 | 13h | 1 |
| 2026-07-30 | 14 | 3–60 | 3.7 µg/m³ | 4.3 | 8h | 1 |
| 2026-07-29 | 4 | 3–6 | 1.0 µg/m³ | 1.3 | 4h | 1 |
| 2026-07-28 | 9 | 2–14 | 2.1 µg/m³ | 2.5 | 7h | 1 |
| 2026-07-27 | 9 | 1–36 | 2.0 µg/m³ | 2.5 | 15h | 1 |
| 2026-07-26 | 27 | 3–70 | 6.9 µg/m³ | 7.8 | 22h | 1 |
| 2026-07-25 | 12 | 4–20 | 3.0 µg/m³ | 3.4 | 20h | 1 |