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Air quality near Portola Road, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Portola Road, Portola Valley
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Air Quality Map
Real-time Portola Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Portola Road today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Portola Road, Portola Valley?
| Weather | Clear sky |
| Temperature | 55.4°F |
| Humidity | 64% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 90 |
| 2 | Orcutt, California | 82 |
| 3 | Santa Maria, California | 72 |
| 4 | Oklahoma City, Oklahoma | 66 |
| 5 | Edmond, Oklahoma | 65 |
| 6 | Mecca, California | 64 |
| 7 | Nipomo, California | 64 |
| 8 | Davenport, Iowa | 61 |
| 9 | Lewisville, Texas | 59 |
| 10 | Banning, California | 57 |
(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 | 63 |
| 2 | Antonio Court | 27 |
| 3 | 14 Arastradero | 26 |
| 4 | Lower Sandstone | 26 |
| 5 | LSAC Building 950 | 23 |
| 6 | Alpine Hills | 21 |
| 7 | 9 Valley Oak Street | 20 |
| 8 | Ladera - Lucero and Mimosa | 20 |
| 9 | Millennium farm | 20 |
| 10 | San Francisquito Creek Road | 20 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality near Portola Road, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.1µg/m³ | |
Health Recommendations
What is the current air quality near Portola Road, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portola Road, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Nov 11 | Good 31 AQI US |  | 68° 51.8° |  4.5 mp/h |
| Sunday, Nov 12 | Good 24 AQI US | | 62.6° 50° | 11.2 mp/h |
| Monday, Nov 13 | Good 16 AQI US |  40% | 66.2° 50° | 6.7 mp/h |
| Tuesday, Nov 14 | Good 29 AQI US | 100% | 57.2° 50° | 4.5 mp/h |
| Wednesday, Nov 15 | Good 19 AQI US | 100% | 60.8° 51.8° | 4.5 mp/h |
| Thursday, Nov 16 | Good 30 AQI US | 100% | 62.6° 53.6° | 4.5 mp/h |
| Friday, Nov 17 | Good 18 AQI US | 30% | 60.8° 51.8° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Portola Road 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 0
- Coalmine View 6
- Georgia Lane 11
- Hayfields Road 13
- Alpine Road 14
- Pescadero 15
- Ash Lane 16
- Bay Laurel 16
- Experimental Facilities Dept Shops EFD 16
- Pomponio Court 17
- Sausal Drive 17
- 3249 Alpine Road 18
- Granada Court 18
- Los Trancos Road 18
- 10 Alhambra Court 19
- Alhambra Court 19
- Buck Meadow Drive 19
- Loop Road 19
- Vista Verde Way 19
- 9 Valley Oak Street 20
- Ladera - Lucero and Mimosa 20
- Millennium farm 20
- San Francisquito Creek Road 20
- Sandstone Street 20
- Alpine Hills 21
- LSAC Building 950 23
- 14 Arastradero 26
- Lower Sandstone 26
- Antonio Court 27
- 4139 Alpine Road 63
AQI US, Metric