Home › Hong Kong › Siu Sai Wan Estate › History

Air Quality History for Siu Sai Wan Estate, Hong Kong

Historical PM2.5 and AQI trend from monitoring stations near Siu Sai Wan Estate, Hong Kong.

75
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 89 74–97 30.1 µg/m³ 33.8 4h 2
2026-10-20 54 32–70 14.3 µg/m³ 15.5 24h 2
2026-10-19 63 31–84 18.7 µg/m³ 19.9 24h 2
2026-10-18 46 28–62 11.5 µg/m³ 12.5 24h 2
2026-10-17 57 39–74 15.4 µg/m³ 16.8 24h 2
2026-10-16 83 59–101 27.4 µg/m³ 30.7 24h 2
2026-10-15 99 80–124 34.2 µg/m³ 38.7 24h 2
2026-10-14 115 92–144 41.3 µg/m³ 47.4 24h 2
2026-10-13 138 101–157 52.9 µg/m³ 59.8 24h 2
2026-10-12 95 86–111 32.8 µg/m³ 36.1 24h 2
2026-10-11 82 71–95 26.9 µg/m³ 29.1 24h 2
2026-10-10 78 70–90 24.8 µg/m³ 27.0 24h 2
2026-10-09 58 54–66 15.5 µg/m³ 16.7 24h 2
2026-10-08 60 28–96 17.2 µg/m³ 19.0 24h 2
2026-10-07 80 74–85 25.9 µg/m³ 28.7 19h 2
Back to Siu Sai Wan Estate Air Quality