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Air quality near Loop Road, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Loop Road, Portola Valley
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Air Quality Map
Real-time Loop Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Loop Road today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Loop Road, Portola Valley?
| Weather | Few clouds |
| Temperature | 51.8°F |
| Humidity | 85% |
| Wind | 4.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lewisville, Texas | 87 |
| 2 | Fort Worth, Texas | 86 |
| 3 | Denton, Texas | 77 |
| 4 | Oklahoma City, Oklahoma | 73 |
| 5 | Dallas, Texas | 70 |
| 6 | Edmond, Oklahoma | 69 |
| 7 | San Antonio, Texas | 68 |
| 8 | Hampton, Virginia | 67 |
| 9 | Midlothian, Texas | 67 |
| 10 | Wichita, Kansas | 66 |
(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 | 3249 Alpine Road | 14 |
| 2 | Lower Sandstone | 14 |
| 3 | San Francisquito Creek Road | 11 |
| 4 | Ladera - Lucero and Mimosa | 9 |
| 5 | 10 Alhambra Court | 8 |
| 6 | Coalmine View | 8 |
| 7 | Alhambra Court | 7 |
| 8 | 14 Arastradero | 6 |
| 9 | 9 Valley Oak Street | 6 |
| 10 | Buck Meadow Drive | 6 |
(local time)
SEE WORLD AQI RANKING
US AQI
6
live AQI index
Good
Overview
What is the current air quality near Loop Road, 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 Loop Road, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Loop Road, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 10 AQI US | |||
| Thursday, Apr 25 | Good 7 AQI US | |||
| Friday, Apr 26 | Good 7 AQI US | |||
| Today | Good 6 AQI US |  | 64.4° 50° |  11.2 mp/h |
| Sunday, Apr 28 | Good 14 AQI US |  | 64.4° 48.2° | 13.4 mp/h |
| Monday, Apr 29 | Good 17 AQI US | | 64.4° 46.4° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 20 AQI US | | 64.4° 44.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 18 AQI US | | 68° 46.4° | 6.7 mp/h |
| Thursday, May 2 | Good 12 AQI US | | 69.8° 48.2° | 6.7 mp/h |
| Friday, May 3 | Good 15 AQI US | | 68° 48.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Loop Road air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Alpine Hills 1
- Georgia Lane 2
- Granada Court 2
- Millennium farm 3
- Sandstone Street 3
- 4139 Alpine Road 4
- Alpine Road 4
- Experimental Facilities Dept Shops EFD 4
- Pescadero 4
- Pomponio Court 4
- LSAC Building 950 5
- 14 Arastradero 6
- 9 Valley Oak Street 6
- Buck Meadow Drive 6
- Hayfields Road 6
- Loop Road 6
- Los Trancos Road 6
- Sausal Drive 6
- Vista Verde Way 6
- Alhambra Court 7
- 10 Alhambra Court 8
- Coalmine View 8
- Ladera - Lucero and Mimosa 9
- San Francisquito Creek Road 11
- 3249 Alpine Road 14
- Lower Sandstone 14
AQI US, Metric