Pollen count and allergy info for Los Altos
Los Altos pollen and allergy report • 09:00, Aug 17
Index
Low
Tree
None
Grass
None
Weed
Low
19°
5 km/h
74%Daily allergy forecast
Los Altos pollen count forecast
Today  14 km/h27°15° 63% | Tuesday  13 km/h 29°14° 59% | Wednesday  15 km/h 33°16° 45% |
Air pollutants
Air quality in Los Altos today
AQI⁺
Air quality index
38AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
6.9µg/m³
Learn more about pollen in Los Altos
Protect yourself from air pollution in Los Altos
Protect yourself from air pollution in Los Altos
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.
Download our Air Quality App
