Air Quality in Butterfly, Hong Kong

Clear
33.5°C · 47.5% humidity
33.5°
Feels 37.6°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
58 12pm
58
58
24 3pm
34
41
45 6pm
61
64
65 9pm
67
68
68 12am
57
57
57 3am
58
58
58 6am
70
70
70 9am
70
70
Station readings
85
71
73
CAMS model adj +4
54
54
54
54
54
54
54
66
66
66
66
66
66
54
54
54
54
54
54
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 1 stn
47.5%
Humidity
35.0 km/h
Wind ESE
1000.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
24
5.66 µg/m³
PM10▲
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Butterfly?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.66 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250
Station readings (17 stations within 25 km)
5.66
Median
11.75
Average
4.3
Low
22.05
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +15.1

What is the 7-day forecast for Butterfly?

06-09
33.5° 27.1°
0.56 mm
06-10
27.2° 24.4°
0.19 mm
06-11
29.5° 25.0°
1.94 mm
06-12
28.4° 26.8°
2.81 mm
06-13
29.8° 26.2°
22.94 mm
06-14
28.3° 26.5°
7.63 mm
06-15
32.6° 27.6°
1.63 mm
Both models agree Avg diff: 1.2°C

Where are air quality stations near Butterfly?

30
Tuen Mun, HongKong (屯門)
2.1 km PM2.5: 7.2 µg/m³
152
Tuen Mun, HongKong (屯門)
2.1 km PM2.5: 57.4 µg/m³
34
Yuen Long, HongKong (元朗)
9.9 km PM2.5: 8.2 µg/m³
46
Yuen Long, HongKong (元朗)
9.9 km PM2.5: 11.0 µg/m³
26
Yuen Long, HongKong (元朗)
9.9 km PM2.5: 6.2 µg/m³
38
Tung Chung, HongKong (東涌)
9.9 km PM2.5: 9.1 µg/m³
68
Tung Chung, HongKong (東涌)
9.9 km PM2.5: 20.2 µg/m³
87
Tung Chung, HongKong (東涌)
9.9 km PM2.5: 29.2 µg/m³
25
Tung Chung, HongKong (東涌)
9.9 km PM2.5: 6.0 µg/m³
29
招商子站, Shenzhen (南山区 招商街道)
14.4 km PM2.5: 7.0 µg/m³

What cities are near Butterfly?

20 Sam Shing 18 Tuen Mun 20 Tuen Mun San Hui 41 Ha Tsuen 39 Ping Shan 40 Sham Tseng 41 Shap Pat Heung 40 Yuen Long San Hui 42 Tin Shui Wai 38 Yeung Uk Tsuen
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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 2026-06-09T07:09 UTC.