AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 26.8K Followers • 10:00, Jun 06 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.4 µg/m³
17°
15 km/h
54 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 24 | | 20° 13° |  21 km/h | 56% |
| Sun | 23 | | 24° 11° | 23 km/h | 51% |
| Mon | 18 |  | 24° 15° | 19 km/h | 51% |
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 Low | 25% |
 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 Low | 25% |
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.
Where is the cleanest air quality in Los Altos?
- 1575 Oak Avenue12
- Morton Avenue12
- Stevens Place12
- Redwood Grove13
- Harwalt North14
- Montclaire Court NE14
- Van Buren Street14
- Alma Court15
- Deodara Drive17
- Los Altos Avenue18
- Middlebury Lane18
- Yorkshire Drive19
- Covington Road20
- Mayer Court21
- Sheridan Street21
- Payne Drive22
- E Edith Avenue23
- Linden Avenue23
- Anderson Drive24
- Miravalle Ave24
- Garland Way out26
- North Los Altos 326
- Rosita Park Outside26
- Las Campanas Court27
- 1714 Austin Avenue28
- Aura Way28
- Stonehaven Drive28
- Colonial Oaks - o29
- Fremont Avenue29
- Lyell st Los Altos29
- 905 Sherwood Ave31
- Deep Well & O'Keefe31
- Newcastle Drive32
- Candace Way33
- St Simon Parish School33
- De Anza Lane34
- Cuesta @ El Monte38
- Heritage Oaks Park80
