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Tak Oi Secondary School (Team 8)
17-02-2017 08:10
霧鎖慈雲
香港慈雲山
Shooting Direction: S
飛機雲
當空氣足夠冷及潮濕時 飛機駛過後留下的尾跡
Uploaded by
德愛中學 (第8隊)
Air Temperature: 16° C
Relative Humidity: 82%
Wind Speed: 9 km/h Wind Direction: NW
Past 1-hour Rainfall: 0 mm
Past 24-hour Rainfall: 0 mm
Visibility: Good
Estimated Visibility: 16 km
Barometric Pressure: 1021.2 hPa
Hourly mean UV Index: 1
AQHI at nearby EPD station: 5
PM10/RSP at nearby EPD station: 45 ug/m3
PM2.5/FSP at nearby EPD station: 39 ug/m3