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 Alhambra Court, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Alhambra Court, Portola Valley
10 people follow this station
Air Quality Map
Real-time Alhambra Court air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Alhambra Court today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Alhambra Court, Portola Valley?
| Weather | Few clouds |
| Temperature | 55.4°F |
| Humidity | 76% |
| Wind | 16.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Big Bear Lake, California | 75 |
| 2 | Orcutt, California | 61 |
| 3 | Corpus Christi, Texas | 60 |
| 4 | San Fernando, California | 59 |
| 5 | Mecca, California | 58 |
| 6 | San Gabriel, California | 58 |
| 7 | La Habra, California | 56 |
| 8 | Anaheim, California | 55 |
| 9 | Monrovia, California | 55 |
| 10 | North Hollywood, California | 55 |
(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 | 56 |
| 2 | 4139 Alpine Road | 43 |
| 3 | Antonio Court | 25 |
| 4 | 14 Arastradero | 20 |
| 5 | LSAC Building 950 | 15 |
| 6 | Ladera - Lucero and Mimosa | 13 |
| 7 | 3249 Alpine Road | 12 |
| 8 | Millennium farm | 12 |
| 9 | San Francisquito Creek Road | 12 |
| 10 | 9 Valley Oak Street | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
8
live AQI index
Good
Overview
What is the current air quality near Alhambra Court, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9µg/m³ | |
Health Recommendations
What is the current air quality near Alhambra Court, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Alhambra Court, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 17 AQI US | |||
| Tuesday, Apr 30 | Good 15 AQI US | |||
| Wednesday, May 1 | Good 16 AQI US | |||
| Today | Good 8 AQI US |  | 66.2° 44.6° |  8.9 mp/h |
| Friday, May 3 | Good 12 AQI US |  100% | 53.6° 41° | 11.2 mp/h |
| Saturday, May 4 | Good 11 AQI US | | 53.6° 41° | 11.2 mp/h |
| Sunday, May 5 | Good 10 AQI US |  | 57.2° 41° | 8.9 mp/h |
| Monday, May 6 | Good 13 AQI US | | 62.6° 42.8° | 6.7 mp/h |
| Tuesday, May 7 | Good 17 AQI US | | 64.4° 44.6° | 6.7 mp/h |
| Wednesday, May 8 | Good 20 AQI US | | 68° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Alhambra Court air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Alpine Hills 1
- Ash Lane 1
- Pescadero 1
- Thomas Fogarty Winery 1
- Coalmine View 2
- Alpine Road 4
- Georgia Lane 7
- Hayfields Road 7
- 10 Alhambra Court 8
- Alhambra Court 8
- Bay Laurel 8
- Granada Court 8
- Pomponio Court 8
- Sausal Drive 8
- Buck Meadow Drive 9
- Experimental Facilities Dept Shops EFD 9
- Los Trancos Road 10
- Sandstone Street 10
- Vista Verde Way 10
- 9 Valley Oak Street 11
- Loop Road 11
- 3249 Alpine Road 12
- Millennium farm 12
- San Francisquito Creek Road 12
- Ladera - Lucero and Mimosa 13
- LSAC Building 950 15
- 14 Arastradero 20
- Antonio Court 25
- 4139 Alpine Road 43
- Lower Sandstone 56
AQI US, Metric