San Diego Air Quality – AQI, PM2.5 & PM10 Today
36
Fair
European AQI · US AQI 63
- PM2.5
- 13.2
- PM10
- 16.9
- O₃
- 57.0
- NO₂
- 15.6
- SO₂
- 1.8
- CO
- 194.0
- Dust
- 1.0
- UV
- 5.0
Summary
Maximum UV of 6.9 at 13:00 — wear a hat for longer stints outdoors.
Humidity of 85% pushes the felt temperature to 22°C.
Wind runs 15 km/h out of the south-west.
Common questions
Will it rain in San Diego today?
No. The chance of rain today is only about 6%.
How hot is it in San Diego today?
Between 19°C and 24°C, with a felt maximum of 26°C.
What is the weather in San Diego tomorrow?
Tomorrow: overcast, 20–24°C, with a 1% chance of rain.