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Air quality near Las Piedras Court, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Las Piedras Court, Portola Valley
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Air Quality Map
Real-time Las Piedras Court air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Las Piedras Court today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Las Piedras Court, Portola Valley?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 70% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 65 |
| 2 | The Woodlands, Texas | 63 |
| 3 | Carlisle, Pennsylvania | 60 |
| 4 | Galveston, Texas | 60 |
| 5 | Harrisburg, Pennsylvania | 59 |
| 6 | Elizabethtown, Pennsylvania | 57 |
| 7 | Allentown, Pennsylvania | 55 |
| 8 | Lancaster, Pennsylvania | 55 |
| 9 | Ann Arbor, Michigan | 52 |
| 10 | Bethlehem, Pennsylvania | 52 |
(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 | 14 Arastradero | 34 |
| 2 | 4139 Alpine Road | 17 |
| 3 | 3249 Alpine Road | 15 |
| 4 | 9 Valley Oak Street | 15 |
| 5 | San Francisquito Creek Road | 15 |
| 6 | LSAC Building 950 | 14 |
| 7 | Millennium farm | 14 |
| 8 | Alhambra Court | 13 |
| 9 | Granada Court | 13 |
| 10 | Ladera - Lucero and Mimosa | 13 |
(local time)
SEE WORLD AQI RANKING
US AQI
2
live AQI index
Good
Overview
What is the current air quality near Las Piedras Court, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 2 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.4µg/m³ | |
Forecast
Las Piedras Court, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Sep 20 | Good 12 AQI US |  | 68° 51.8° |  6.7 mp/h |
| Wednesday, Sep 21 | Good 19 AQI US |  | 73.4° 51.8° | 6.7 mp/h |
| Thursday, Sep 22 | Good 21 AQI US | | 77° 53.6° | 6.7 mp/h |
| Friday, Sep 23 | Good 27 AQI US | | 80.6° 59° | 4.5 mp/h |
| Saturday, Sep 24 | Good 27 AQI US | | 80.6° 59° | 4.5 mp/h |
| Sunday, Sep 25 | Good 19 AQI US | | 78.8° 57.2° | 4.5 mp/h |
| Monday, Sep 26 | Good 17 AQI US | | 77° 55.4° | 6.7 mp/h |
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Las Piedras Court air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Pescadero 4
- Bay Laurel 7
- Alpine Road 9
- Hayfields Road 9
- Pomponio Court 10
- Ash Lane 11
- Experimental Facilities Dept Shops EFD 11
- Georgia Lane 11
- Sandstone Street 11
- 10 Alhambra Court 12
- Alpine Hills 12
- Buck Meadow Drive 12
- Sausal Drive 12
- Vista Verde Way 12
- Alhambra Court 13
- Granada Court 13
- Ladera - Lucero and Mimosa 13
- Loop Road 13
- Los Trancos Road 13
- LSAC Building 950 14
- Millennium farm 14
- 3249 Alpine Road 15
- 9 Valley Oak Street 15
- San Francisquito Creek Road 15
- 4139 Alpine Road 17
- 14 Arastradero 34
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AQI US, Metric