AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 26.9K Followers • 02:00, Jun 10 Local time
10
US AQI⁺Good
Main pollutant:
PM2.5
1.9 µg/m³
17°
4 km/h
73 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 35 |  | 30° 16° |  15 km/h | 46% |
| Thu | 63 | | 35° 20° | 14 km/h | 34% |
| Fri | 60 |  | 37° 22° | 17 km/h | 33% |
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
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
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?
- Redwood Grove2
- Sheridan Street5
- 1575 Oak Avenue6
- Deodara Drive6
- Morton Avenue6
- Rosita Park Outside6
- Van Buren Street6
- Harwalt North7
- Middlebury Lane7
- St Simon Parish School7
- Stevens Place7
- Montclaire Court NE8
- Newcastle Drive8
- Yorkshire Drive8
- 1250 Fremont Avenue - Outside9
- 1714 Austin Avenue9
- Anderson Drive9
- Alma Court10
- Covington Road10
- Linden Avenue10
- Stonehaven Drive10
- Garland Way out11
- Los Altos Avenue11
- Miravalle Ave11
- North Los Altos 311
- Candace Way12
- Fremont Avenue12
- Payne Drive13
- Colonial Oaks - o14
- Aura Way16
- De Anza Lane16
- Las Campanas Court16
- Cuesta @ El Monte17
- Deep Well & O'Keefe17
- Lyell st Los Altos17
- Mayer Court17
- 905 Sherwood Ave21
- E Edith Avenue22
- Heritage Oaks Park82
