Hong Kong Air Quality – AQI, PM2.5 & PM10 Today
81
Very poor
European AQI · US AQI 96
- PM2.5
- 37.6
- PM10
- 43.2
- O₃
- 56.0
- NO₂
- 103.6
- SO₂
- 45.9
- CO
- 334.0
- Dust
- 0.0
- UV
- 0.0
Summary
Maximum UV of 8.1 at 13:00 — stay out of the sun between 10am and 3pm and use sunscreen.
Humidity of 61% pushes the felt temperature to 36°C.
Wind runs 8 km/h out of the south-east.
Common questions
Will it rain in Hong Kong today?
Yes. Rain is expected around 10:00–16:00, totalling roughly 2.1 mm.
How hot is it in Hong Kong today?
Between 25°C and 31°C, with a felt maximum of 36°C.
What is the weather in Hong Kong tomorrow?
Tomorrow: thunderstorm, 23–29°C, with a 73% chance of rain.