Air Quality in Sai Kung, Hong Kong

Windy
31.6°C · 52.1% humidity
31.6°
Feels 35.6°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
24 stations

Nearby Monitoring Stations

AQI Forecast
34 8am
38
35
25 11am
33
39
23 2pm
46
49
50 5pm
51
52
53 8pm
53
53
53 11pm
34
34
34 2am
34
27
34 5am
34
54
Station readings
34
38
35
CAMS model
34
54
54
54
54
54
34
54
54
54
54
54
54
54
54
54
34
34
34
34
27
34
34
54
AD 728×90

Air Quality Index Trend

47h · 2 stn
52.1%
Humidity
63.5 km/h
Wind ESE
1000.9 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
25
6.02 µg/m³
PM10▲
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Sai Kung?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.56.02 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (24 stations within 25 km)
6.02
Median
6.4
Average
1.7
Low
12.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +14.3

What is the 7-day forecast for Sai Kung?

06-09
31.6° 25.4°
2.31 mm
06-10
26.0° 24.4°
0.44 mm
06-11
28.6° 23.7°
1.56 mm
06-12
27.8° 25.6°
6.0 mm
06-13
30.0° 25.4°
24.87 mm
06-14
27.5° 25.2°
5.44 mm
06-15
31.3° 25.9°
2.19 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Sai Kung?

26
Tseung Kwan O, HongKong (將軍澳)
7.4 km PM2.5: 6.2 µg/m³
49
Tseung Kwan O, HongKong (將軍澳)
7.4 km PM2.5: 11.8 µg/m³
19
Sha Tin, HongKong (沙田)
8.5 km PM2.5: 4.6 µg/m³
57
Sha Tin, HongKong (沙田)
8.5 km PM2.5: 15.0 µg/m³
25
Sha Tin, HongKong (沙田)
8.5 km PM2.5: 6.0 µg/m³
33
Sha Tin, HongKong (沙田)
8.5 km PM2.5: 7.9 µg/m³
48
Kwun Tong, HongKong (觀塘)
8.9 km PM2.5: 11.5 µg/m³
23
Kwun Tong, HongKong (觀塘)
8.9 km PM2.5: 5.5 µg/m³
32
Mong Kok, HongKong (旺角)
12.2 km PM2.5: 7.7 µg/m³
63
Mong Kok, HongKong (旺角)
12.2 km PM2.5: 17.8 µg/m³

What cities are near Sai Kung?

26 Ma On Shan 26 Tai Shui Hang 25 Kam Ying 25 Lee On 26 Siu Lek Yuen 25 Wu Kai Sha 20 Tseung Kwan O 26 City One 27 Sha Tin Wai 27 Shui Chuen O
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:03 UTC.