AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 28.9K Followers • 00:00, Oct 24 Local time
20
US AQI⁺Good
Main pollutant:
PM2.5
3.6 µg/m³
17°
7 km/h
60 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 37 |  | 22° 14° |  10 km/h | 47% |
| Sun | 24 | | 23° 14° | 12 km/h | 50% |
| Mon | 26 | | 20° 12° | 15 km/h | 66% |
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 None | 0% |
 Grass None | 0% |
 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 None | 0% |
Grass None | 0% |
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?
- 1575 Oak Avenue4
- Morton Avenue6
- Stonehaven Drive9
- Van Buren Street9
- Deodara Drive10
- Stevens Place11
- Harwalt North15
- North Los Altos 316
- Alma Court17
- Cuesta @ El Monte17
- Middlebury Lane17
- Rosita Park Outside18
- St Simon Parish School18
- Pinewood Middle Campus19
- Anderson Drive20
- Los Altos Hardware20
- Garland Way out22
- Payne Drive23
- Deep Well & O'Keefe24
- Fremont Avenue24
- Mayer Court24
- Miravalle Ave24
- Los Altos Avenue25
- E Edith Avenue27
- Las Campanas Court27
- Linden Avenue28
- Lyell st Los Altos28
- Colonial Oaks - o30
- 905 Sherwood Ave32
- De Anza Lane34
- Aura Way36
- Candace Way52
