AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 26.8K Followers • 16:00, Jun 06 Local time
23
US AQI⁺Good
Main pollutant:
PM2.5
4.3 µg/m³
19°
22 km/h
55 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 21 |  | 20° 13° |  22 km/h | 58% |
| Sat | 21 | | 23° 11° | 20 km/h | 52% |
| Sun | 15 |  | 22° 12° | 20 km/h | 63% |
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
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.
Where is the cleanest air quality in Los Altos?
- Cuesta @ El Monte17
- Van Buren Street18
- Alma Court19
- Deodara Drive20
- Los Altos Avenue20
- Morton Avenue20
- North Los Altos 320
- Redwood Grove20
- Sheridan Street20
- 1575 Oak Avenue21
- Harwalt North21
- Rosita Park Outside21
- Covington Road22
- Middlebury Lane22
- Stevens Place22
- 1250 Fremont Avenue - Outside23
- 1714 Austin Avenue23
- Anderson Drive23
- Colonial Oaks - o23
- Mayer Court23
- Miravalle Ave23
- Newcastle Drive23
- Payne Drive23
- Stonehaven Drive23
- Yorkshire Drive23
- 905 Sherwood Ave24
- Las Campanas Court24
- Linden Avenue24
- Lyell st Los Altos24
- Montclaire Court NE24
- E Edith Avenue26
- Garland Way out26
- St Simon Parish School26
- Fremont Avenue27
- Candace Way28
- Deep Well & O'Keefe29
- De Anza Lane31
- Aura Way32
