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Air quality near Westridge Drive, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Westridge Drive, Portola Valley
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Air Quality Map
Real-time Westridge Drive air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Westridge Drive today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Westridge Drive, Portola Valley?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 71% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 153 |
| 2 | Corpus Christi, Texas | 148 |
| 3 | Boerne, Texas | 113 |
| 4 | Houston, Texas | 113 |
| 5 | San Antonio, Texas | 113 |
| 6 | Georgetown, Texas | 110 |
| 7 | Galena Park, Texas | 109 |
| 8 | Austin, Texas | 108 |
| 9 | Pasadena, Texas | 102 |
| 10 | Channelview, Texas | 99 |
(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 | 53 |
| 2 | Millennium farm | 26 |
| 3 | Alhambra Court | 17 |
| 4 | Alpine Hills | 17 |
| 5 | Ladera - Lucero and Mimosa | 17 |
| 6 | San Francisquito Creek Road | 17 |
| 7 | Hayfields Road | 16 |
| 8 | LSAC Building 950 | 16 |
| 9 | Loop Road | 16 |
| 10 | Los Trancos Road | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
155
live AQI index
Unhealthy
Overview
What is the current air quality near Westridge Drive, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy | 155 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 62.5µg/m³ | |
Health Recommendations
What is the current air quality near Westridge Drive, Portola Valley?
 | Avoid outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Westridge Drive, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Jul 27 | Moderate 53 AQI US  |  | 82.4° 57.2° |  6.7 mp/h |
| Wednesday, Jul 28 | Good 37 AQI US  | | 82.4° 59° | 6.7 mp/h |
| Thursday, Jul 29 | Good 31 AQI US | | 82.4° 59° | 6.7 mp/h |
| Friday, Jul 30 | Good 21 AQI US | | 77° 55.4° | 6.7 mp/h |
| Saturday, Jul 31 | Good 25 AQI US |  | 78.8° 53.6° | 6.7 mp/h |
| Sunday, Aug 1 | Good 22 AQI US | | 78.8° 51.8° | 6.7 mp/h |
| Monday, Aug 2 | Good 31 AQI US | | 75.2° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Westridge Drive air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Georgia Lane 6
- Coalmine View 8
- Thomas Fogarty Winery 8
- Bay Laurel 9
- Granada Court 10
- 14 Arastradero 12
- 9 Valley Oak Street 12
- Ash Lane 12
- Pescadero 13
- 3249 Alpine Road 14
- 4139 Alpine Road 14
- Alpine Road 14
- Buck Meadow Drive 14
- 10 Alhambra Court 15
- Experimental Facilities Dept Shops EFD 15
- Pomponio Court 15
- Sandstone Street 15
- Sausal Drive 15
- Vista Verde Way 15
- Hayfields Road 16
- LSAC Building 950 16
- Loop Road 16
- Los Trancos Road 16
- Alhambra Court 17
- Alpine Hills 17
- Ladera - Lucero and Mimosa 17
- San Francisquito Creek Road 17
- Millennium farm 26
- Lower Sandstone 53
AQI US, Metric