San Diego Air Quality – AQI, PM2.5 & PM10 Today
41
Moderate
European AQI · US AQI 58
- PM2.5
- 15.9
- PM10
- 19.0
- O₃
- 47.0
- NO₂
- 20.5
- SO₂
- 3.7
- CO
- 189.0
- Dust
- 0.0
- UV
- 2.7
Summary
Maximum UV of 5.1 at 12:00 — wear a hat for longer stints outdoors.
Humidity of 62% pushes the felt temperature to 22°C.
Wind runs 15 km/h out of the north.
Common questions
Will it rain in San Diego today?
No. The chance of rain today is only about 0%.
How hot is it in San Diego today?
Between 15°C and 25°C, with a felt maximum of 25°C.
What is the weather in San Diego tomorrow?
Tomorrow: overcast, 17–27°C, with a 0% chance of rain.