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Air quality near Portola Road 2, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Portola Road 2, Portola Valley
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Air Quality Map
Real-time Portola Road 2 air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Portola Road 2 today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Portola Road 2, Portola Valley?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 39% |
| Wind | 8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 148 |
| 2 | Corpus Christi, Texas | 97 |
| 3 | Mecca, California | 86 |
| 4 | Houston, Texas | 83 |
| 5 | Galena Park, Texas | 78 |
| 6 | New Braunfels, Texas | 76 |
| 7 | San Antonio, Texas | 74 |
| 8 | Shreveport, Louisiana | 74 |
| 9 | Elizabethtown, Pennsylvania | 73 |
| 10 | Pasadena, Texas | 70 |
(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 | 4139 Alpine Road | 38 |
| 2 | LSAC Building 950 | 28 |
| 3 | Ladera - Lucero and Mimosa | 28 |
| 4 | 14 Arastradero | 27 |
| 5 | Alpine Hills | 26 |
| 6 | Millennium farm | 26 |
| 7 | 10 Alhambra Court | 25 |
| 8 | 9 Valley Oak Street | 25 |
| 9 | Alhambra Court | 25 |
| 10 | Granada Court | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
6
live AQI index
Good
Overview
What is the current air quality near Portola Road 2, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 6 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.5µg/m³ | |
Health Recommendations
What is the current air quality near Portola Road 2, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portola Road 2, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Feb 16 | Good 23 AQI US | | 62.6° 44.6° |  6.7 mp/h |
| Thursday, Feb 17 | Good 38 AQI US | | 60.8° 46.4° | 4.5 mp/h |
| Friday, Feb 18 | Good 27 AQI US | | 64.4° 46.4° | 4.5 mp/h |
| Saturday, Feb 19 | Good 12 AQI US |  | 57.2° 42.8° | 8.9 mp/h |
| Sunday, Feb 20 | Good 6 AQI US | | 51.8° 42.8° | 20.1 mp/h |
| Monday, Feb 21 | Good 5 AQI US |  | 48.2° 41° | 13.4 mp/h |
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News
The latest air quality news and resources.
Portola Road 2 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 14
- Alpine Road 16
- Bay Laurel 16
- Ash Lane 19
- Hayfields Road 19
- Lower Sandstone 20
- Pomponio Court 21
- Sandstone Street 22
- Vista Verde Way 22
- 3249 Alpine Road 23
- Buck Meadow Drive 23
- Experimental Facilities Dept Shops EFD 23
- Pescadero 23
- Sausal Drive 23
- Los Trancos Road 24
- San Francisquito Creek Road 24
- 10 Alhambra Court 25
- 9 Valley Oak Street 25
- Alhambra Court 25
- Granada Court 25
- Loop Road 25
- Alpine Hills 26
- Millennium farm 26
- 14 Arastradero 27
- LSAC Building 950 28
- Ladera - Lucero and Mimosa 28
- 4139 Alpine Road 38
AQI US, Metric