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Air Quality History for Sydney, Canada

Historical PM2.5 and AQI trend from monitoring stations near Sydney, Canada.

10
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

246h

PM2.5 Station

246h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 20 10–71 5.3 µg/m³ 8h 1
2026-06-08 60 17–110 18.4 µg/m³ 7h 1
2026-06-07 51 7–101 15.2 µg/m³ 8h 1
2026-06-06 24 11–36 5.8 µg/m³ 4h 1
2026-06-05 94 14–180 42.8 µg/m³ 8h 1
2026-06-04 62 24–99 19.6 µg/m³ 3h 1
2026-06-03 39 12–80 11.1 µg/m³ 5h 1
2026-06-02 60 4–159 23.5 µg/m³ 5h 1
2026-06-01 44 19–110 12.7 µg/m³ 13h 1
2026-05-31 36 3–114 10.0 µg/m³ 16h 2
2026-05-30 46 5–155 14.8 µg/m³ 20h 1
2026-05-29 38 14–71 9.8 µg/m³ 13h 2
2026-05-28 31 12–76 7.9 µg/m³ 15h 2
2026-05-27 48 5–166 16.0 µg/m³ 17h 1
2026-05-26 43 10–102 12.4 µg/m³ 17h 1
2026-05-25 49 10–153 15.7 µg/m³ 16h 1
2026-05-24 54 10–134 16.7 µg/m³ 18h 2
2026-05-23 32 15–63 7.9 µg/m³ 12h 2
2026-05-22 58 2–167 19.6 µg/m³ 19h 1
2026-05-21 67 13–235 34.8 µg/m³ 15h 2
2026-05-20 55 15–130 18.1 µg/m³ 7h 1
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