AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 29K Followers • 00:00, Nov 13 Local time
9
US AQI⁺Good
Main pollutant:
PM2.5
1.8 µg/m³
16°
18 km/h
71 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 25 |  | 16° 11° |  28 km/h | 78% |
| Sat | 22 |  | 18° 11° | 9 km/h | 62% |
| Sun | 12 |  | 18° 12° | 17 km/h | 65% |
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.
Learn more about global air quality
Where is the cleanest air quality in Los Altos?
- Cuesta @ El Monte6
- Morton Avenue8
- 1575 Oak Avenue9
- Churton Avenue9
- Deodara Drive9
- Redwood Grove9
- Stevens Place9
- Stonehaven Drive9
- Harwalt North11
- Van Buren Street11
- Alma Court12
- Los Altos Hardware12
- Montclaire Court NE12
- Payne Drive12
- Rosita Park Outside12
- St Simon Parish School12
- 1714 Austin Avenue13
- Fremont Avenue13
- Linden Avenue13
- Los Altos Avenue13
- Mayer Court13
- Middlebury Lane13
- Miravalle Ave13
- Aura Way14
- Deep Well & O'Keefe14
- Anderson Drive15
- Las Campanas Court15
- Pinewood Middle Campus15
- 905 Sherwood Ave16
- De Anza Lane16
- E Edith Avenue16
- 1250 Fremont Avenue - Outside17
- Colonial Oaks - o17
- Lyell st Los Altos17
- Candace Way18
- Garland Way out18
