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Air quality in San Jose
Air quality index (AQI) and PM2.5 air pollution in San Jose
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San Jose Air Quality Map
Real-time San Jose air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in San Jose?
| Weather | Few clouds |
| Temperature | 68°F |
| Humidity | 82% |
| Wind | 15 mp/h |
| Pressure | 30.1 Hg |
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in San Jose?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3*µg/m³ | |
✓
PM2.5 concentration in San Jose air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Jose?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
San Jose air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US |  100% | 82.4° 62.6° |  4.5 mp/h |
| Wednesday, Apr 24 | Good 37 AQI US | 100% | 78.8° 62.6° | 4.5 mp/h |
| Thursday, Apr 25 | Good 45 AQI US | 100% | 78.8° 60.8° | 4.5 mp/h |
| Friday, Apr 26 | Good 40 AQI US | 90% | 75.2° 60.8° | 4.5 mp/h |
| Saturday, Apr 27 | Moderate 52 AQI US  | 90% | 77° 62.6° | 2.2 mp/h |
| Sunday, Apr 28 | Good 40 AQI US | 80% | 75.2° 62.6° | 2.2 mp/h |
| Monday, Apr 29 | Good 25 AQI US | 60% | 82.4° 62.6° | 2.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in San Jose?
No locations are available.
AQI US, Metric