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Air quality in Los Altos
Air quality index (AQI) and PM2.5 air pollution in Los Altos
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Los Altos Air Quality Map
Real-time Los Altos air pollution map
AIR QUALITY DATA CONTRIBUTORS
49 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 | 50°F |
| Humidity | 82% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Deschutes River Woods, Oregon | 96 |
| 2 | Mecca, California | 90 |
| 3 | Thermal, California | 81 |
| 4 | Pahrump, Nevada | 80 |
| 5 | Maricopa, Arizona | 77 |
| 6 | Corpus Christi, Texas | 74 |
| 7 | Coachella, California | 73 |
| 8 | Potomac, Maryland | 72 |
| 9 | Canton, Ohio | 71 |
| 10 | Claremont, California | 64 |
(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 | Redwood Grove | 84 |
| 2 | 905 Sherwood Ave | 30 |
| 3 | Cuesta @ El Monte | 27 |
| 4 | E Edith Avenue | 27 |
| 5 | Lyell st Los Altos | 27 |
| 6 | Colonial Oaks - o | 26 |
| 7 | Shoup Park | 25 |
| 8 | Country Club | 24 |
| 9 | Mayer Court | 23 |
| 10 | 11240 Page Mill Road | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
19
live AQI index
Good
Overview
What is the current air quality in Los Altos?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5µg/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 |
|---|---|---|---|---|
| Friday, May 17 | Good 15 AQI US |  | 71.6° 51.8° |  6.7 mp/h |
| Saturday, May 18 | Good 20 AQI US | | 71.6° 48.2° | 8.9 mp/h |
| Sunday, May 19 | Good 25 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Today | Good 19 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Tuesday, May 21 | Good 35 AQI US | | 77° 50° | 6.7 mp/h |
| Wednesday, May 22 | Good 44 AQI US | | 73.4° 50° | 6.7 mp/h |
| Thursday, May 23 | Good 32 AQI US |  | 68° 48.2° | 8.9 mp/h |
| Friday, May 24 | Good 21 AQI US | | 68° 48.2° | 8.9 mp/h |
| Saturday, May 25 | Good 41 AQI US | | 64.4° 48.2° | 8.9 mp/h |
| Sunday, May 26 | Good 17 AQI US | | 69.8° 46.4° | 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
49Contributors
- Igor Solomennikov
1 station
Individual Contributor
- 48 Anonymous contributors
48 stations
48 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Los Altos?
- Los Altos Hills 1
- Heritage Oaks Park 7
- Arbor Avenue 9
- Morton Avenue 9
- Harwalt North 10
- Stevens Place 10
- Van Buren Street 11
- Chester Circle 12
- Deodara Drive 12
- 6000 Page Mill Road 14
- Alma Court 14
- Westbrook Avenue 14
- Covington Road 15
- Fowler Lane 15
- Middlebury Lane 15
- Candace Way 16
- Filip Road 17
- North Los Altos 3 17
- De Anza Lane 18
- Los Altos Hardware 18
- St Simon Parish School 18
- Churton Avenue 19
- Costello Drive 19
- Los Altos Avenue 19
- Miravalle Ave 19
- Payne Drive 19
- Anderson Drive 20
- Deep Well & O’Keefe 20
- Newcastle Drive 20
- Stonehaven Drive 20
- 1575 Oak Avenue 21
- 1714 Austin Avenue 21
- Garland Way out 21
- Pinewood Middle Campus 21
- Putter Court 21
- Via Huerta 21
- 11240 Page Mill Road 22
- Fremont Avenue 22
- Las Campanas Court 22
- Linden Avenue 22
- Mayer Court 23
- Country Club 24
- Shoup Park 25
- Colonial Oaks - o 26
- Cuesta @ El Monte 27
- E Edith Avenue 27
- Lyell st Los Altos 27
- 905 Sherwood Ave 30
- Redwood Grove 84
AQI US, Metric