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Air quality in Los Altos
Air quality index (AQI) and PM2.5 air pollution in Los Altos
13.2K people follow this city
Los Altos Air Quality Map
Real-time Los Altos air pollution map
AIR QUALITY DATA CONTRIBUTORS
45 Contributors
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Pollen
What is the pollen count in Los Altos today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Los Altos?
| Weather | Mist |
| Temperature | 51.8°F |
| Humidity | 87% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Claremont, California | 87 |
| 2 | Glendora, California | 86 |
| 3 | Corpus Christi, Texas | 84 |
| 4 | Redlands, California | 83 |
| 5 | Glendale, California | 81 |
| 6 | Pasadena, California | 80 |
| 7 | San Bernardino, California | 80 |
| 8 | San Fernando, California | 80 |
| 9 | Mount Lebanon, Pennsylvania | 78 |
| 10 | La Verne, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Los Altos aqi ranking
Real-time Los Altos air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Cuesta @ El Monte | 40 |
| 2 | Aura Way | 38 |
| 3 | 905 Sherwood Ave | 37 |
| 4 | Redwood Grove | 33 |
| 5 | E Edith Avenue | 32 |
| 6 | 1575 Oak Avenue | 31 |
| 7 | 1714 Austin Avenue | 31 |
| 8 | Colonial Oaks - o | 31 |
| 9 | Lyell st Los Altos | 31 |
| 10 | De Anza Lane | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Los Altos?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.8µg/m³ | |
✓
PM2.5 concentration in Los Altos air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Los Altos?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Los Altos air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 29 AQI US |  | 84.2° 53.6° |  6.7 mp/h |
| Thursday, May 30 | Good 31 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Friday, May 31 | Good 32 AQI US |  | 69.8° 51.8° | 11.2 mp/h |
| Today | Good 26 AQI US | | 69.8° 51.8° | 11.2 mp/h |
| Sunday, Jun 2 | Good 34 AQI US |  | 71.6° 53.6° | 8.9 mp/h |
| Monday, Jun 3 | Good 18 AQI US | | 66.2° 51.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 34 AQI US | | 82.4° 51.8° | 6.7 mp/h |
| Wednesday, Jun 5 | Moderate 66 AQI US  | | 87.8° 59° | 4.5 mp/h |
| Thursday, Jun 6 | Good 48 AQI US | | 77° 55.4° | 6.7 mp/h |
| Friday, Jun 7 | Good 23 AQI US | | 73.4° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Los Altos air quality data attribution
45Contributors
- Igor Solomennikov
1 station
Individual Contributor
- 44 Anonymous contributors
44 stations
44 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Los Altos?
- Arbor Avenue 5
- Morton Avenue 8
- Heritage Oaks Park 9
- Los Altos Hills 10
- Stevens Place 11
- Van Buren Street 11
- Chester Circle 15
- Harwalt North 15
- 6000 Page Mill Road 18
- Covington Road 19
- Middlebury Lane 19
- Alma Court 21
- Churton Avenue 21
- Westbrook Avenue 21
- Fowler Lane 22
- Los Altos Avenue 22
- Payne Drive 23
- Mayer Court 25
- Via Huerta 25
- Filip Road 26
- Los Altos Hardware 26
- Miravalle Ave 26
- St Simon Parish School 26
- 11240 Page Mill Road 27
- Anderson Drive 27
- Deep Well & O’Keefe 27
- Garland Way out 27
- Las Campanas Court 27
- Linden Avenue 27
- Newcastle Drive 27
- Stonehaven Drive 27
- Country Club 29
- De Anza Lane 30
- Fremont Avenue 30
- Pinewood Middle Campus 30
- Shoup Park 30
- 1575 Oak Avenue 31
- 1714 Austin Avenue 31
- Colonial Oaks - o 31
- Lyell st Los Altos 31
- E Edith Avenue 32
- Redwood Grove 33
- 905 Sherwood Ave 37
- Aura Way 38
- Cuesta @ El Monte 40
AQI US, Metric