Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for San Diego
San Diego pollen and allergy report
Today's Pollen Count in San Diego
None
Air quality
Air quality of San Diego today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
San Diego pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | Low | None | Low | None |  8.9 mp/h |  | 66.2° 59° |
| Thursday, May 9 | Low | None | Low | None | 8.9 mp/h | | 69.8° 59° |
| Friday, May 10 | None | None | None | None | 8.9 mp/h | | 69.8° 60.8° |
AQI US, Metric