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Air quality near 9 Valley Oak Street, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near 9 Valley Oak Street, Portola Valley
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Air Quality Map
Real-time 9 Valley Oak Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 9 Valley Oak Street today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 9 Valley Oak Street, Portola Valley?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 54% |
| Wind | 20.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Big Bear Lake, California | 123 |
| 2 | Arroyo Grande, California | 81 |
| 3 | Nipomo, California | 76 |
| 4 | Mecca, California | 70 |
| 5 | San Antonio, Texas | 70 |
| 6 | Yucaipa, California | 70 |
| 7 | Redlands, California | 68 |
| 8 | San Bernardino, California | 68 |
| 9 | San Fernando, California | 68 |
| 10 | Downey, California | 67 |
(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 | 64 |
| 2 | Antonio Court | 25 |
| 3 | 14 Arastradero | 19 |
| 4 | 3249 Alpine Road | 18 |
| 5 | 4139 Alpine Road | 18 |
| 6 | LSAC Building 950 | 18 |
| 7 | 9 Valley Oak Street | 16 |
| 8 | Ladera - Lucero and Mimosa | 16 |
| 9 | San Francisquito Creek Road | 16 |
| 10 | Experimental Facilities Dept Shops EFD | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality near 9 Valley Oak Street, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/m³ | |
Health Recommendations
What is the current air quality near 9 Valley Oak Street, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
9 Valley Oak Street, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 18 AQI US | |||
| Tuesday, Apr 30 | Good 14 AQI US | |||
| Wednesday, May 1 | Good 14 AQI US | |||
| Wednesday, May 1 | Good 14 AQI US | | 69.8° 48.2° |  8.9 mp/h |
| Today | Good 16 AQI US | | 66.2° 48.2° | 8.9 mp/h |
| Friday, May 3 | Good 13 AQI US |  100% | 53.6° 42.8° | 8.9 mp/h |
| Saturday, May 4 | Good 11 AQI US | | 55.4° 41° | 8.9 mp/h |
| Sunday, May 5 | Good 10 AQI US |  | 59° 41° | 8.9 mp/h |
| Monday, May 6 | Good 13 AQI US | | 64.4° 42.8° | 6.7 mp/h |
| Tuesday, May 7 | Good 17 AQI US | | 69.8° 46.4° | 6.7 mp/h |
| Wednesday, May 8 | Good 19 AQI US |  | 73.4° 48.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
9 Valley Oak Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Thomas Fogarty Winery 1
- Coalmine View 2
- Alpine Road 8
- Pescadero 8
- Hayfields Road 10
- Bay Laurel 11
- Georgia Lane 11
- Pomponio Court 11
- 10 Alhambra Court 12
- Ash Lane 12
- Alhambra Court 13
- Alpine Hills 13
- Buck Meadow Drive 13
- Granada Court 13
- Loop Road 13
- Sausal Drive 13
- Vista Verde Way 13
- Los Trancos Road 14
- Experimental Facilities Dept Shops EFD 15
- Millennium farm 15
- Sandstone Street 15
- 9 Valley Oak Street 16
- Ladera - Lucero and Mimosa 16
- San Francisquito Creek Road 16
- 3249 Alpine Road 18
- 4139 Alpine Road 18
- LSAC Building 950 18
- 14 Arastradero 19
- Antonio Court 25
- Lower Sandstone 64
AQI US, Metric