AddAir quality in Santa Clara
Air quality index (AQI⁺) and PM2.5 air pollution in Santa Clara • 15:00, May 19 Local time
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Main pollutant:
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21°
18 km/h
48 %
Hourly forecast
Santa Clara air quality index (AQI⁺) forecast
Daily forecast
Santa Clara air quality index (AQI⁺) forecast
| Today | 25 |  | 21° 5° |  22 km/h | 66% |
| Tue | 33 | | 20° 9° | 24 km/h | 64% |
| Wed | 43 | | 26° 7° | 25 km/h | 63% |
Air pollutants
What is the current air quality in Santa Clara?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
Protect yourself from air pollution in Santa Clara
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Santa Clara today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Pollen
What is the pollen count in Santa Clara today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Santa Clara
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Santa Clara
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Santa Clara
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Santa Clara
History
Historic air quality graph for Santa Clara
Historic air quality near Santa Clara
History
Historic air quality graph for Santa Clara
Most polluted locations near Santa Clara
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Santa Clara
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
