Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Coalmine View, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Coalmine View, Portola Valley
3.2K people follow this station
Air Quality Map
Real-time Coalmine View air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Coalmine View today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Coalmine View, Portola Valley?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 83% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 162 |
| 2 | Thermal, California | 76 |
| 3 | Charleston, South Carolina | 72 |
| 4 | Pahrump, Nevada | 72 |
| 5 | Stanley, Virginia | 71 |
| 6 | Boerne, Texas | 68 |
| 7 | North Charleston, South Carolina | 67 |
| 8 | Savannah, Georgia | 67 |
| 9 | Fort Worth, Texas | 66 |
| 10 | Lewisville, Texas | 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 | Alpine Road | 9 |
| 2 | 14 Arastradero | 7 |
| 3 | Ladera - Lucero and Mimosa | 7 |
| 4 | Loop Road | 7 |
| 5 | Lower Sandstone | 7 |
| 6 | 3249 Alpine Road | 6 |
| 7 | Millennium farm | 6 |
| 8 | Alhambra Court | 5 |
| 9 | Ash Lane | 5 |
| 10 | Buck Meadow Drive | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
12
live AQI index
Good
Overview
What is the current air quality near Coalmine View, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
Health Recommendations
What is the current air quality near Coalmine View, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Coalmine View, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 22 | Good 5 AQI US | |||
| Wednesday, Apr 24 | Good 12 AQI US | |||
| Today | Good 12 AQI US |  | 59° 46.4° |  17.9 mp/h |
| Friday, Apr 26 | Good 12 AQI US | | 60.8° 46.4° | 11.2 mp/h |
| Saturday, Apr 27 | Good 14 AQI US |  | 60.8° 44.6° | 11.2 mp/h |
| Sunday, Apr 28 | Good 22 AQI US | | 60.8° 42.8° | 8.9 mp/h |
| Monday, Apr 29 | Good 18 AQI US | | 64.4° 42.8° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 16 AQI US | | 68° 44.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 16 AQI US | | 62.6° 44.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Coalmine View 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 2
- Experimental Facilities Dept Shops EFD 2
- Georgia Lane 2
- Hayfields Road 2
- 4139 Alpine Road 3
- Bay Laurel 3
- Pomponio Court 3
- 10 Alhambra Court 4
- 9 Valley Oak Street 4
- Pescadero 4
- Sandstone Street 4
- Alhambra Court 5
- Ash Lane 5
- Buck Meadow Drive 5
- Granada Court 5
- LSAC Building 950 5
- Los Trancos Road 5
- San Francisquito Creek Road 5
- Sausal Drive 5
- Vista Verde Way 5
- 3249 Alpine Road 6
- Millennium farm 6
- 14 Arastradero 7
- Ladera - Lucero and Mimosa 7
- Loop Road 7
- Lower Sandstone 7
- Alpine Road 9
AQI US, Metric