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Portola Valley air quality map
Live air pollution map of Portola Valley
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28
Stations
28
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0
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0
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0
Educational
0
Corporate
0
Individual
28
Anonymous
Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | Lower Sandstone | 18 |
| 2 | 14 Arastradero | 16 |
| 3 | San Francisquito Creek Road | 15 |
| 4 | 4139 Alpine Road | 14 |
| 5 | Ladera - Lucero and Mimosa | 14 |
| 6 | Millennium farm | 14 |
| 7 | 9 Valley Oak Street | 13 |
| 8 | LSAC Building 950 | 13 |
| 9 | 3249 Alpine Road | 12 |
| 10 | Los Trancos Road | 12 |
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
28Contributors
28 Anonymous contributors28 stations
28 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola Valley?
- Lower Sandstone 18
- 14 Arastradero 16
- San Francisquito Creek Road 15
- 4139 Alpine Road 14
- Ladera - Lucero and Mimosa 14
- Millennium farm 14
- 9 Valley Oak Street 13
- LSAC Building 950 13
- 3249 Alpine Road 12
- Los Trancos Road 12
- 10 Alhambra Court 11
- Alhambra Court 11
- Alpine Hills 11
- Buck Meadow Drive 11
- Granada Court 11
- Loop Road 11
- Sandstone Street 11
- Experimental Facilities Dept Shops EFD 10
- Sausal Drive 10
- Vista Verde Way 10
- Georgia Lane 9
- Hayfields Road 9
- Pescadero 9
- Coalmine View 8
- Pomponio Court 8
- Alpine Road 6
- Bay Laurel 5
- Ash Lane 4
AQI US, Metric