Air quality near San Jose, CA, Milpitas
Air quality index (AQI⁺) and PM2.5 air pollution near San Jose, CA, Milpitas • 1 Follower • 05:00, Nov 15
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
1
US AQI⁺Good
Main pollutant:
PM2.5
0.1 µg/m³
13°
7 km/h
68 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
San Jose, CA, Milpitas air quality index (AQI⁺) forecast
Daily forecast
San Jose, CA, Milpitas air quality index (AQI⁺) forecast
| Today | 7 | 20° 13° | 13 km/h | 63% | |
| Mon | 16 | 14° 10° | 8 km/h | 78% | |
| Tue | 19 | 16° 9° | 15 km/h | 68% |
Air pollutants
What is the current air quality near San Jose, CA?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |

Real-time San Jose, CA, Milpitas air pollution map
Pollen
What is the pollen count in San Jose, CA today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in San Jose, CA today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near San Jose, CA
History
Historic air quality graph for San Jose, CA
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near San Jose, CA, Milpitas
Worldwide AQI⁺ rankingStation ranking











