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Portola Valley air quality map
Live air pollution map of Portola Valley
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27
Stations
27
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0
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0
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0
Educational
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Corporate
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Individual
27
Anonymous
Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | 4139 Alpine Road | 59 |
| 2 | Lower Sandstone | 20 |
| 3 | LSAC Building 950 | 18 |
| 4 | 14 Arastradero | 17 |
| 5 | Millennium farm | 17 |
| 6 | Ladera - Lucero and Mimosa | 16 |
| 7 | 9 Valley Oak Street | 15 |
| 8 | Alhambra Court | 15 |
| 9 | San Francisquito Creek Road | 15 |
| 10 | Los Trancos Road | 14 |
Health Recommendations
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
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Portola Valley air quality data attribution
27Contributors
27 Anonymous contributors27 stations
27 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- 4139 Alpine Road 59
- Lower Sandstone 20
- LSAC Building 950 18
- 14 Arastradero 17
- Millennium farm 17
- Ladera - Lucero and Mimosa 16
- 9 Valley Oak Street 15
- Alhambra Court 15
- San Francisquito Creek Road 15
- Los Trancos Road 14
- 3249 Alpine Road 13
- Experimental Facilities Dept Shops EFD 13
- Granada Court 13
- Sausal Drive 13
- Vista Verde Way 13
- 10 Alhambra Court 12
- Buck Meadow Drive 12
- Loop Road 12
- Sandstone Street 12
- Alpine Hills 11
- Hayfields Road 11
- Pescadero 11
- Pomponio Court 11
- Georgia Lane 10
- Bay Laurel 9
- Alpine Road 8
- Ash Lane 8
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AQI US, Metric