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Air quality in Los Altos
Air quality index (AQI) and PM2.5 air pollution in Los Altos
13.3K people follow this city
Los Altos Air Quality Map
Real-time Los Altos air pollution map
AIR QUALITY DATA CONTRIBUTORS
47 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 | Clear sky |
| Temperature | 69.8°F |
| Humidity | 53% |
| Wind | 18.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Channelview, Texas | 88 |
| 2 | San Bernardino, California | 87 |
| 3 | Boerne, Texas | 82 |
| 4 | Pasadena, Texas | 82 |
| 5 | Baytown, Texas | 81 |
| 6 | Fontana, California | 81 |
| 7 | Galena Park, Texas | 81 |
| 8 | San Antonio, Texas | 81 |
| 9 | Yucaipa, California | 79 |
| 10 | Pahrump, Nevada | 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 | 44 |
| 2 | De Anza Lane | 41 |
| 3 | Pinewood Middle Campus | 38 |
| 4 | 905 Sherwood Ave | 37 |
| 5 | Aura Way | 37 |
| 6 | Redwood Grove | 37 |
| 7 | Los Altos Hardware | 36 |
| 8 | Via Huerta | 34 |
| 9 | Country Club | 33 |
| 10 | Newcastle Drive | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Los Altos?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Los Altos is currently 1.1 times 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 31 AQI US | | 69.8° 50° | 11.2 mp/h |
| Today | Good 29 AQI US | | 69.8° 50° | 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 | | 80.6° 51.8° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 66 AQI US  | | 84.2° 59° | 6.7 mp/h |
| Thursday, Jun 6 | Good 48 AQI US |  | 77° 55.4° | 6.7 mp/h |
| Friday, Jun 7 | Good 23 AQI US | | 77° 51.8° | 6.7 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
47Contributors
- Igor Solomennikov
1 station
Individual Contributor
- 46 Anonymous contributors
46 stations
46 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Los Altos?
- Morton Avenue 14
- Heritage Oaks Park 15
- Van Buren Street 16
- Harwalt North 18
- Arbor Avenue 19
- Deodara Drive 19
- Alma Court 20
- Chester Circle 20
- Stevens Place 21
- 6000 Page Mill Road 23
- North Los Altos 3 23
- Payne Drive 23
- Los Altos Avenue 24
- Middlebury Lane 25
- 11240 Page Mill Road 26
- Costello Drive 27
- Covington Road 27
- Mayer Court 27
- Anderson Drive 28
- Churton Avenue 28
- E Edith Avenue 28
- Stonehaven Drive 28
- Deep Well & O’Keefe 29
- Lyell st Los Altos 29
- Fowler Lane 30
- Las Campanas Court 30
- Linden Avenue 30
- Miravalle Ave 30
- 1714 Austin Avenue 31
- Fremont Avenue 31
- Garland Way out 31
- Westbrook Avenue 31
- 1575 Oak Avenue 32
- Colonial Oaks - o 32
- Filip Road 32
- Country Club 33
- Newcastle Drive 33
- Shoup Park 33
- St Simon Parish School 33
- Via Huerta 34
- Los Altos Hardware 36
- 905 Sherwood Ave 37
- Aura Way 37
- Redwood Grove 37
- Pinewood Middle Campus 38
- De Anza Lane 41
- Cuesta @ El Monte 44
AQI US, Metric