AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 29K Followers • 11:00, Nov 15 Local time
13
US AQI⁺Good
Main pollutant:
PM2.5
2.5 µg/m³
18°
15 km/h
58 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 13 | | 18° 12° |  16 km/h | 73% |
| Mon | 15 |  | 14° 10° | 15 km/h | 63% |
| Tue | 22 |  | 15° 9° | 12 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
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
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
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
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?
- Anderson Drive0
- Deodara Drive0
- Morton Avenue0
- Rosita Park Outside0
- Pinewood Middle Campus1
- Middlebury Lane2
- Stevens Place2
- Van Buren Street2
- 1575 Oak Avenue3
- Alma Court3
- Harwalt North4
- Stonehaven Drive4
- Churton Avenue6
- Covington Road6
- Linden Avenue6
- Montclaire Court NE7
- Payne Drive7
- St Simon Parish School7
- 1250 Fremont Avenue - Outside8
- 1714 Austin Avenue8
- Deep Well & O'Keefe8
- Los Altos Avenue8
- Fremont Avenue10
- Miravalle Ave10
- Aura Way11
- Los Altos Hardware11
- Mayer Court11
- Colonial Oaks - o13
- Las Campanas Court13
- 905 Sherwood Ave17
- De Anza Lane18
- E Edith Avenue19
- Lyell st Los Altos19
- Garland Way out21
- Cuesta @ El Monte28
