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Air quality near Millennium farm, Portola Valley
Air quality index (AQI) and PM2.5 air pollution near Millennium farm, Portola Valley
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Air Quality Map
Real-time Millennium farm air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Millennium farm today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Millennium farm, Portola Valley?
| Weather | Mist |
| Temperature | 77°F |
| Humidity | 50% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Downey, California | 84 |
| 2 | La Habra, California | 80 |
| 3 | San Gabriel, California | 80 |
| 4 | La Mirada, California | 78 |
| 5 | Hot Springs, South Dakota | 75 |
| 6 | Monterey Park, California | 75 |
| 7 | Alhambra, California | 73 |
| 8 | Riverside, California | 71 |
| 9 | San Bernardino, California | 71 |
| 10 | Claremont, California | 70 |
(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 | 66 |
| 2 | Antonio Court | 42 |
| 3 | Millennium farm | 37 |
| 4 | 9 Valley Oak Street | 32 |
| 5 | LSAC Building 950 | 32 |
| 6 | 4139 Alpine Road | 31 |
| 7 | Buck Meadow Drive | 30 |
| 8 | Alhambra Court | 29 |
| 9 | Granada Court | 29 |
| 10 | 3249 Alpine Road | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality near Millennium farm, Portola Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7µg/m³ | |
Health Recommendations
What is the current air quality near Millennium farm, Portola Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Millennium farm, Portola Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Good 20 AQI US | |||
| Thursday, May 9 | Good 25 AQI US | |||
| Friday, May 10 | Good 24 AQI US | |||
| Today | Good 37 AQI US |  | 77° 55.4° |  6.7 mp/h |
| Sunday, May 12 | Good 24 AQI US | | 75.2° 53.6° | 6.7 mp/h |
| Monday, May 13 | Good 23 AQI US | | 71.6° 50° | 6.7 mp/h |
| Tuesday, May 14 | Good 32 AQI US | | 71.6° 48.2° | 4.5 mp/h |
| Wednesday, May 15 | Good 25 AQI US | | 71.6° 50° | 4.5 mp/h |
| Thursday, May 16 | Good 19 AQI US | | 73.4° 51.8° | 4.5 mp/h |
| Friday, May 17 | Good 21 AQI US | | 75.2° 53.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Millennium farm 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 3
- Thomas Fogarty Winery 8
- 14 Arastradero 11
- San Francisquito Creek Road 11
- Georgia Lane 15
- Alpine Road 16
- Pescadero 17
- Bay Laurel 19
- Sausal Drive 24
- Ash Lane 25
- Hayfields Road 25
- Pomponio Court 26
- Sandstone Street 26
- 10 Alhambra Court 27
- Alpine Hills 27
- 3249 Alpine Road 28
- Experimental Facilities Dept Shops EFD 28
- Ladera - Lucero and Mimosa 28
- Loop Road 28
- Los Trancos Road 28
- Vista Verde Way 28
- Alhambra Court 29
- Granada Court 29
- Buck Meadow Drive 30
- 4139 Alpine Road 31
- 9 Valley Oak Street 32
- LSAC Building 950 32
- Millennium farm 37
- Antonio Court 42
- Lower Sandstone 66
AQI US, Metric