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Air quality near Sandstone Street, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Sandstone Street, Portola Valley
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Air Quality Map
Real-time Sandstone Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Sandstone Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Sandstone Street, Portola Valley?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 81% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 84 |
| 2 | Palm Desert, California | 66 |
| 3 | Wilmington, Delaware | 66 |
| 4 | Campo, California | 63 |
| 5 | Canton, New York | 62 |
| 6 | Hesperia, California | 62 |
| 7 | North Hollywood, California | 60 |
| 8 | Yucaipa, California | 60 |
| 9 | Lubbock, Texas | 59 |
| 10 | San Fernando, California | 59 |
(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 | 34 |
| 2 | 10 Alhambra Court | 12 |
| 3 | Alpine Hills | 11 |
| 4 | Hayfields Road | 11 |
| 5 | Ladera - Lucero and Mimosa | 11 |
| 6 | Loop Road | 11 |
| 7 | Los Trancos Road | 11 |
| 8 | Pescadero | 11 |
| 9 | Vista Verde Way | 11 |
| 10 | 9 Valley Oak Street | 10 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality near Sandstone Street, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2µg/m³ | |
Health Recommendations
What is the current air quality near Sandstone Street, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Sandstone Street, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 12 AQI US | |||
| Monday, Apr 29 | Good 17 AQI US | |||
| Tuesday, Apr 30 | Good 14 AQI US | |||
| Today | Good 9 AQI US |  | 68° 44.6° |  8.9 mp/h |
| Thursday, May 2 | Good 17 AQI US |  | 68° 46.4° | 8.9 mp/h |
| Friday, May 3 | Good 17 AQI US | | 68° 48.2° | 8.9 mp/h |
| Saturday, May 4 | Good 14 AQI US |  100% | 51.8° 42.8° | 8.9 mp/h |
| Sunday, May 5 | Good 6 AQI US | 20% | 55.4° 41° | 13.4 mp/h |
| Monday, May 6 | Good 11 AQI US | | 59° 44.6° | 8.9 mp/h |
| Tuesday, May 7 | Good 15 AQI US | | 62.6° 44.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Sandstone Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Coalmine View 1
- Bay Laurel 2
- Georgia Lane 4
- 4139 Alpine Road 6
- Ash Lane 6
- Millennium farm 6
- Experimental Facilities Dept Shops EFD 7
- 3249 Alpine Road 8
- Buck Meadow Drive 8
- 14 Arastradero 9
- Granada Court 9
- LSAC Building 950 9
- Pomponio Court 9
- San Francisquito Creek Road 9
- Sandstone Street 9
- Sausal Drive 9
- 9 Valley Oak Street 10
- Alhambra Court 10
- Alpine Road 10
- Alpine Hills 11
- Hayfields Road 11
- Ladera - Lucero and Mimosa 11
- Loop Road 11
- Los Trancos Road 11
- Pescadero 11
- Vista Verde Way 11
- 10 Alhambra Court 12
- Lower Sandstone 34
AQI US, Metric