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Air quality near Alpine Road, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Alpine Road, Portola Valley
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Air Quality Map
Real-time Alpine Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Alpine Road today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather near Alpine Road, Portola Valley?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 74% |
| Wind | 4.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sunriver, Oregon | 166 |
| 2 | Deschutes River Woods, Oregon | 154 |
| 3 | Palm Desert, California | 130 |
| 4 | Maricopa, Arizona | 126 |
| 5 | Bend, Oregon | 99 |
| 6 | Hamilton, Montana | 86 |
| 7 | Tallahassee, Florida | 80 |
| 8 | Baton Rouge, Louisiana | 75 |
| 9 | Port Arthur, Texas | 71 |
| 10 | Colfax, Louisiana | 64 |
(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 | San Francisquito Creek Road | 19 |
| 2 | 3249 Alpine Road | 18 |
| 3 | 14 Arastradero | 17 |
| 4 | Loop Road | 17 |
| 5 | LSAC Building 950 | 16 |
| 6 | 10 Alhambra Court | 15 |
| 7 | 4139 Alpine Road | 15 |
| 8 | 9 Valley Oak Street | 15 |
| 9 | Alhambra Court | 15 |
| 10 | Buck Meadow Drive | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality near Alpine Road, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2µg/m³ | |
Health Recommendations
What is the current air quality near Alpine Road, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Alpine Road, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 21 | Good 15 AQI US | |||
| Monday, Apr 22 | Good 3 AQI US | |||
| Tuesday, Apr 23 | Good 9 AQI US | |||
| Today | Good 9 AQI US | | 59° 44.6° |  6.7 mp/h |
| Thursday, Apr 25 | Good 19 AQI US | | 55.4° 42.8° | 8.9 mp/h |
| Friday, Apr 26 | Good 12 AQI US |  30% | 57.2° 44.6° | 13.4 mp/h |
| Saturday, Apr 27 | Good 12 AQI US |  | 59° 42.8° | 8.9 mp/h |
| Sunday, Apr 28 | Good 15 AQI US | | 59° 42.8° | 8.9 mp/h |
| Monday, Apr 29 | Good 14 AQI US | | 57.2° 41° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US | | 57.2° 39.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Alpine Road air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Ash Lane 2
- Georgia Lane 5
- Alpine Hills 9
- Alpine Road 9
- Bay Laurel 9
- Hayfields Road 11
- Sandstone Street 12
- Stonegate Road 12
- Experimental Facilities Dept Shops EFD 13
- Granada Court 13
- Pescadero 13
- Sausal Drive 13
- Pomponio Court 14
- Vista Verde Way 14
- 10 Alhambra Court 15
- 4139 Alpine Road 15
- 9 Valley Oak Street 15
- Alhambra Court 15
- Buck Meadow Drive 15
- Ladera - Lucero and Mimosa 15
- Los Trancos Road 15
- Lower Sandstone 15
- Millennium farm 15
- LSAC Building 950 16
- 14 Arastradero 17
- Loop Road 17
- 3249 Alpine Road 18
- San Francisquito Creek Road 19
AQI US, Metric