Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for San Jose
San Jose pollen and allergy report
Today's Pollen Count in Johnston Avenue
Low
Air quality
Air quality of Johnston Avenue today
| AQI US AQI | Good | |
| PM2.5 µg/m³ | Good |
3D animated air pollution map
Allergy forecast
Johnston Avenue pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | N/A | N/A | N/A | N/A |  8.9 mp/h |  100% | 53.6° 42.8° |
| Sunday, May 5 | Low | Low | None | None | 8.9 mp/h |  | 60.8° 41° |
| Monday, May 6 | Low | Low | Low | None | 8.9 mp/h |  | 64.4° 42.8° |
AQI US, Metric