Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Ladera - Lucero and Mimosa, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Ladera - Lucero and Mimosa, Portola Valley
902 people follow this station
Air Quality Map
Real-time Ladera - Lucero and Mimosa air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Ladera - Lucero and Mimosa today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Ladera - Lucero and Mimosa, Portola Valley?
| Weather | Scattered clouds |
| Temperature | 51.8°F |
| Humidity | 81% |
| Wind | 11.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Olancha, California | 129 |
| 2 | Pahrump, Nevada | 78 |
| 3 | Campo, California | 67 |
| 4 | Bishop, California | 63 |
| 5 | Mecca, California | 61 |
| 6 | Milwaukee, Wisconsin | 61 |
| 7 | Lake Arrowhead, California | 59 |
| 8 | Corpus Christi, Texas | 58 |
| 9 | La Crescenta-Montrose, California | 58 |
| 10 | Yucaipa, California | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Portola Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lower Sandstone | 52 |
| 2 | 4139 Alpine Road | 7 |
| 3 | LSAC Building 950 | 7 |
| 4 | 3249 Alpine Road | 6 |
| 5 | Los Trancos Road | 6 |
| 6 | Alhambra Court | 5 |
| 7 | Buck Meadow Drive | 5 |
| 8 | San Francisquito Creek Road | 5 |
| 9 | Ladera - Lucero and Mimosa | 4 |
| 10 | 14 Arastradero | 3 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality near Ladera - Lucero and Mimosa, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1µg/m³ | |
Health Recommendations
What is the current air quality near Ladera - Lucero and Mimosa, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ladera - Lucero and Mimosa, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 1 | Good 16 AQI US | |||
| Thursday, May 2 | Good 11 AQI US | |||
| Friday, May 3 | Good 7 AQI US | |||
| Friday, May 3 | Good 10 AQI US |  100% | 53.6° 44.6° |  13.4 mp/h |
| Today | Good 4 AQI US | 50% | 55.4° 42.8° | 11.2 mp/h |
| Sunday, May 5 | Good 10 AQI US | | 59° 42.8° | 8.9 mp/h |
| Monday, May 6 | Good 17 AQI US |  | 62.6° 46.4° | 8.9 mp/h |
| Tuesday, May 7 | Good 16 AQI US |  | 71.6° 48.2° | 8.9 mp/h |
| Wednesday, May 8 | Good 16 AQI US | | 75.2° 53.6° | 6.7 mp/h |
| Thursday, May 9 | Good 17 AQI US | | 71.6° 53.6° | 4.5 mp/h |
| Friday, May 10 | Good 16 AQI US | | 71.6° 53.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Ladera - Lucero and Mimosa air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- 10 Alhambra Court 0
- Experimental Facilities Dept Shops EFD 0
- Pomponio Court 0
- Hayfields Road 1
- Pescadero 1
- Georgia Lane 2
- Millennium farm 2
- Sandstone Street 2
- Vista Verde Way 2
- 14 Arastradero 3
- 9 Valley Oak Street 3
- Loop Road 3
- Sausal Drive 3
- Ladera - Lucero and Mimosa 4
- Alhambra Court 5
- Buck Meadow Drive 5
- San Francisquito Creek Road 5
- 3249 Alpine Road 6
- Los Trancos Road 6
- 4139 Alpine Road 7
- LSAC Building 950 7
- Lower Sandstone 52
AQI US, Metric