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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 | Mecca, California | 84 |
| 2 | Palm Desert, California | 66 |
| 3 | Yucaipa, California | 66 |
| 4 | Wilmington, Delaware | 65 |
| 5 | Hesperia, California | 63 |
| 6 | Lubbock, Texas | 62 |
| 7 | Reseda, California | 59 |
| 8 | San Fernando, California | 59 |
| 9 | Campo, California | 58 |
| 10 | Canton, New York | 58 |
(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
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?
- 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