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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 | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 81% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
3D animated air pollution map
US AQI
2*
live AQI index
Good
Overview
What is the current air quality in San Jose?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 2* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.4*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 2 AQI US |  100% | 78.8° 62.6° |  4.5 mp/h |
| Saturday, Apr 27 | Moderate 54 AQI US  | 100% | 78.8° 62.6° | 4.5 mp/h |
| Sunday, Apr 28 | Good 46 AQI US | 100% | 78.8° 62.6° | 2.2 mp/h |
| Monday, Apr 29 | Good 25 AQI US | 90% | 77° 62.6° | 2.2 mp/h |
| Tuesday, Apr 30 | Good 24 AQI US | 50% | 82.4° 62.6° | 2.2 mp/h |
| Wednesday, May 1 | Good 22 AQI US | 90% | 80.6° 62.6° | 2.2 mp/h |
| Thursday, May 2 | Good 30 AQI US | 80% | 80.6° 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