AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 28.9K Followers • 06:00, Nov 05 Local time
8
US AQI⁺Good
Main pollutant:
PM2.5
1.5 µg/m³
13°
4 km/h
83 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 18 |  | 22° 13° |  9 km/h | 56% |
| Fri | 34 | | 23° 13° | 9 km/h | 46% |
| Sat | 32 |  | 25° 14° | 13 km/h | 32% |
Air pollutants
What is the current air quality in Los Altos?
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 |
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.
Pollen
What is the pollen count in Los Altos today?
Index
Moderate
 Tree Low | 25% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Los Altos today?
Index
Moderate
Tree Low | 25% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect 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.
Most polluted locations near Los Altos
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Los Altos
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Los Altos
History
Historic air quality graph for Los Altos
Historic air quality near Los Altos
History
Historic air quality graph for Los Altos
Most polluted locations near Los Altos
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Los Altos
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in Los Altos?
- Los Altos Hardware4
- Deodara Drive5
- Redwood Grove5
- Garland Way out6
- Middlebury Lane6
- Morton Avenue6
- Rosita Park Outside6
- Stonehaven Drive6
- Van Buren Street6
- 1575 Oak Avenue7
- Alma Court8
- Harwalt North8
- Linden Avenue8
- Montclaire Court NE8
- 1714 Austin Avenue9
- Anderson Drive9
- Churton Avenue9
- Pinewood Middle Campus9
- Miravalle Ave10
- St Simon Parish School10
- Stevens Place10
- Cuesta @ El Monte11
- 1250 Fremont Avenue - Outside12
- De Anza Lane12
- Deep Well & O'Keefe12
- Fremont Avenue12
- Colonial Oaks - o14
- Las Campanas Court14
- Payne Drive14
- 905 Sherwood Ave16
- Aura Way16
- Candace Way16
- Los Altos Avenue16
- E Edith Avenue17
- Mayer Court17
- Lyell st Los Altos20
