Air quality near Alpine Road, Portola Valley

Air quality index (AQI) and PM2.5 air pollution near Alpine Road, Portola Valley

LAST UPDATE (local time)

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Weather

What is the current weather near Alpine Road, Portola Valley?

WeatherClear sky
Temperature50°C
Humidity51%
Wind2.1 mp/h
Pressure1023 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Silverton, Colorado

159

2 Yosemite Valley, California

156

3 John Day, Oregon

153

4 Corcoran, California

152

5 Nogales, Arizona

151

6 McCloud, California

150

7 Idaho City, Idaho

149

8 Macdoel, California

144

9 Plumas, California

142

10 Guerneville, California

140

(local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time Portola Valley air quality ranking

#stationUS AQI
1 Alpine Road

14

2 Arastradero Road

13

3 Brookside Drive

11

4 Hayfields Road

8

5 Pescadero

8

(local time)

SEE WORLD AQI RANKING

US AQI

14

live AQI index
Good

Overview

What is the current air quality near Alpine Road, Portola Valley?

Air pollution levelAir quality indexMain pollutant
Good14 US AQIPM2.5
PollutantsConcentration
PM2.5
3.4 µg/m³

Health Recommendations

How to protect from air pollution in Alpine Road?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

Forecast

Alpine Road, Portola Valley air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Friday, Nov 27

Good 3 US AQI

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Saturday, Nov 28

Good 13 US AQI

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Sunday, Nov 29

Good 17 US AQI

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Today

Good 16 US AQI

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weather icon60.8°44.6°

2.2 mp/h

Tuesday, Dec 1

Moderate 51 US AQI

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weather icon60.8°44.6°

0 mp/h

Wednesday, Dec 2

Good 36 US AQI

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weather icon57.2°41°

0 mp/h

Thursday, Dec 3

Moderate 70 US AQI

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weather icon62.6°44.6°

2.2 mp/h

Friday, Dec 4

Moderate 56 US AQI

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weather icon64.4°46.4°

4.5 mp/h

Saturday, Dec 5

Good 25 US AQI

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weather icon60.8°46.4°

4.5 mp/h

Sunday, Dec 6

Good 20 US AQI

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weather icon68°46.4°

2.2 mp/h

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Historical

Historic air quality graph: Alpine Road, Portola Valley

How to best protect from air pollution?

Reduce your air pollution exposure in Alpine Road, Portola Valley

Where is the cleanest air quality in Portola Valley?