AddAir quality in Los Altos
Air quality index (AQI⁺) and PM2.5 air pollution in Los Altos • 26.9K Followers • 23:00, Jun 11 Local time
32
US AQI⁺Good
Main pollutant:
PM2.5
5.7 µg/m³
24°
3 km/h
47 %
Hourly forecast
Los Altos air quality index (AQI⁺) forecast
Daily forecast
Los Altos air quality index (AQI⁺) forecast
| Today | 50 |  | 33° 19° |  14 km/h | 36% |
| Sat | 60 | | 34° 25° | 13 km/h | 13% |
| Sun | 37 |  | 34° 23° | 11 km/h | 17% |
Air pollutants
What is the current air quality in Los Altos?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
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 Moderate | 50% |
 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 Moderate | 50% |
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?
- Morton Avenue13
- 1575 Oak Avenue14
- Van Buren Street14
- Harwalt North17
- Stevens Place18
- Yorkshire Drive21
- Deodara Drive23
- Alma Court27
- E Edith Avenue27
- Los Altos Avenue28
- Covington Road29
- Middlebury Lane29
- Miravalle Ave29
- Payne Drive29
- Sheridan Street29
- Newcastle Drive31
- Rosita Park Outside32
- St Simon Parish School32
- Anderson Drive33
- Linden Avenue33
- Lyell st Los Altos33
- Mayer Court33
- North Los Altos 333
- Stonehaven Drive34
- Colonial Oaks - o35
- Garland Way out36
- Deep Well & O'Keefe37
- Fremont Avenue37
- Las Campanas Court38
- 905 Sherwood Ave45
- De Anza Lane48
- Cuesta @ El Monte53
