Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
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
50 Contributors
See all
Weather
What is the current weather in Los Altos?
| Weather | Clear sky |
| Temperature | 71.6°F |
| Humidity | 62% |
| Wind | 19.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Arroyo Grande, California | 87 |
| 2 | Fort Worth, Texas | 75 |
| 3 | Mecca, California | 69 |
| 4 | Beaver, Pennsylvania | 68 |
| 5 | Pahrump, Nevada | 68 |
| 6 | Yucaipa, California | 68 |
| 7 | Aliquippa, Pennsylvania | 66 |
| 8 | Amador, California | 66 |
| 9 | La Crescenta-Montrose, California | 66 |
| 10 | San Bernardino, California | 66 |
(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 | Aura Way | 25 |
| 2 | Country Club | 22 |
| 3 | Redwood Grove | 22 |
| 4 | Montclaire Court NE | 21 |
| 5 | E Edith Avenue | 20 |
| 6 | Shoup Park | 20 |
| 7 | Via Huerta | 20 |
| 8 | Colonial Oaks - o | 19 |
| 9 | De Anza Lane | 19 |
| 10 | Pinewood Middle Campus | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality in Los Altos?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/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 |
|---|---|---|---|---|
| Thursday, May 30 | Good 31 AQI US | | 80.6° 53.6° |  6.7 mp/h |
| Friday, May 31 | Good 30 AQI US | | 69.8° 50° | 11.2 mp/h |
| Saturday, Jun 1 | Good 15 AQI US |  | 71.6° 55.4° | 8.9 mp/h |
| Today | Good 16 AQI US | | 68° 53.6° | 8.9 mp/h |
| Monday, Jun 3 | Good 33 AQI US | | 84.2° 51.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 58 AQI US  | | 86° 60.8° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 44 AQI US | | 80.6° 55.4° | 6.7 mp/h |
| Thursday, Jun 6 | Good 39 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Friday, Jun 7 | Good 40 AQI US | | 75.2° 53.6° | 8.9 mp/h |
| Saturday, Jun 8 | Good 41 AQI US | | 80.6° 55.4° | 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
50Contributors
- Igor Solomennikov
1 station
Individual Contributor
- 49 Anonymous contributors
49 stations
49 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Los Altos?
- Cuesta @ El Monte 0
- Heritage Oaks Park 5
- Los Altos Avenue 12
- North Los Altos 3 12
- 11240 Page Mill Road 14
- 1575 Oak Avenue 14
- 6000 Page Mill Road 14
- Chester Circle 14
- Deodara Drive 14
- Miravalle Ave 14
- Stonehaven Drive 14
- Anderson Drive 15
- Arbor Avenue 15
- Churton Avenue 15
- Covington Road 15
- Fremont Avenue 15
- Harwalt North 15
- Las Campanas Court 15
- Morton Avenue 15
- Payne Drive 15
- Van Buren Street 15
- Westbrook Avenue 15
- Candace Way 16
- Costello Drive 16
- Fowler Lane 16
- Los Altos Hardware 16
- St Simon Parish School 16
- Stevens Place 16
- 1250 Fremont Avenue - Outside 17
- 1714 Austin Avenue 17
- Garland Way out 17
- Middlebury Lane 17
- Newcastle Drive 17
- 905 Sherwood Ave 18
- Alma Court 18
- Deep Well & O’Keefe 18
- Filip Road 18
- Linden Avenue 18
- Lyell st Los Altos 18
- Mayer Court 18
- Colonial Oaks - o 19
- De Anza Lane 19
- Pinewood Middle Campus 19
- E Edith Avenue 20
- Shoup Park 20
- Via Huerta 20
- Montclaire Court NE 21
- Country Club 22
- Redwood Grove 22
- Aura Way 25
AQI US, Metric