AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 26.9K Followers • 08:00, Jun 12 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.1 µg/m³
21°
1 km/h
60 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 30 | | 33° 19° |  14 km/h | 36% |
| Sat | 60 | | 34° 25° | 13 km/h | 13% |
| Sun | 44 |  | 34° 23° | 11 km/h | 17% |
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
High
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed High | 75% |
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
High
Tree Low | 25% |
Grass Moderate | 50% |
Weed High | 75% |
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?
- 1575 Oak Avenue4
- Morton Avenue4
- Van Buren Street6
- Deodara Drive7
- Harwalt North7
- Stevens Place8
- Alma Court11
- Middlebury Lane11
- Yorkshire Drive11
- Sheridan Street12
- Los Altos Avenue13
- Rosita Park Outside13
- Covington Road14
- Anderson Drive16
- Cuesta @ El Monte17
- North Los Altos 317
- Payne Drive17
- Garland Way out18
- Linden Avenue18
- Newcastle Drive18
- Stonehaven Drive18
- Fremont Avenue19
- Miravalle Ave19
- Lyell st Los Altos21
- St Simon Parish School21
- Colonial Oaks - o22
- Las Campanas Court22
- Mayer Court22
- 1714 Austin Avenue23
- 905 Sherwood Ave23
- Candace Way23
- Deep Well & O'Keefe23
- Montclaire Court NE25
- Aura Way26
- E Edith Avenue26
- De Anza Lane35
