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Air quality near Loma Mar, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Loma Mar, Portola Valley
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Air Quality Map
Real-time Loma Mar air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Loma Mar today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Loma Mar, Portola Valley?
| Weather | Rain |
| Temperature | 60.8°F |
| Humidity | 82% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 93 |
| 2 | Manteca, California | 88 |
| 3 | Anchorage, Alaska | 83 |
| 4 | Colville, Washington | 78 |
| 5 | San Antonio, Texas | 77 |
| 6 | Turlock, California | 74 |
| 7 | Boerne, Texas | 73 |
| 8 | New Braunfels, Texas | 73 |
| 9 | Arroyo Grande, California | 70 |
| 10 | Corpus Christi, Texas | 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 | Lower Sandstone | 33 |
| 2 | Antonio Court | 29 |
| 3 | 4139 Alpine Road | 24 |
| 4 | 3249 Alpine Road | 22 |
| 5 | 14 Arastradero | 21 |
| 6 | 9 Valley Oak Street | 21 |
| 7 | Alhambra Court | 21 |
| 8 | Experimental Facilities Dept Shops EFD | 21 |
| 9 | LSAC Building 950 | 21 |
| 10 | Ladera - Lucero and Mimosa | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
0
live AQI index
Good
Overview
What is the current air quality near Loma Mar, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 0 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0µg/m³ | |
Health Recommendations
What is the current air quality near Loma Mar, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Loma Mar, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Oct 13 | Good 17 AQI US |  | 68° 48.2° |  8.9 mp/h |
| Thursday, Oct 14 | Good 25 AQI US | | 75.2° 55.4° | 4.5 mp/h |
| Friday, Oct 15 | Moderate 63 AQI US  |  | 75.2° 59° | 4.5 mp/h |
| Saturday, Oct 16 | Good 47 AQI US |  | 66.2° 48.2° | 6.7 mp/h |
| Sunday, Oct 17 | Good 9 AQI US | | 60.8° 46.4° | 8.9 mp/h |
| Monday, Oct 18 | Good 5 AQI US | | 62.6° 46.4° | 4.5 mp/h |
| Tuesday, Oct 19 | Good 5 AQI US | | 64.4° 48.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Loma Mar 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 15
- Alpine Road 16
- Coalmine View 16
- Pescadero 16
- Bay Laurel 17
- Hayfields Road 17
- Georgia Lane 18
- 10 Alhambra Court 20
- Alpine Hills 20
- Ash Lane 20
- Buck Meadow Drive 20
- Granada Court 20
- Loop Road 20
- Pomponio Court 20
- Sandstone Street 20
- Sausal Drive 20
- Vista Verde Way 20
- 14 Arastradero 21
- 9 Valley Oak Street 21
- Alhambra Court 21
- Experimental Facilities Dept Shops EFD 21
- LSAC Building 950 21
- Ladera - Lucero and Mimosa 21
- Los Trancos Road 21
- Millennium farm 21
- San Francisquito Creek Road 21
- 3249 Alpine Road 22
- 4139 Alpine Road 24
- Antonio Court 29
- Lower Sandstone 33
AQI US, Metric