Air quality in Yosemite Valley

Air quality index (AQI) and PM2.5 air pollution in Yosemite Valley

LAST UPDATE (local time)

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Weather

What is the current weather in Yosemite Valley?

WeatherBroken clouds
Temperature42.8°C
Humidity26%
Wind4 mp/h
Pressure1026 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Happy Camp, California

168

2 West Glacier, Montana

167

3 Deschutes River Woods, Oregon

163

4 Macdoel, California

159

5 White City, Utah

155

6 Calexico, California

154

7 Clinton, Utah

154

8 Altamont, Oregon

153

9 Klamath Falls, Oregon

153

10 Corcoran, California

152

(local time)

SEE WORLD AQI RANKING

live Yosemite Valley aqi ranking

Real-time Yosemite Valley air quality ranking

#stationUS AQI
1 CARB - Lost Arrow Road

75

2 Yosemite Village - Visitor Center

57

(local time)

SEE WORLD AQI RANKING

US AQI

75

live AQI index
Moderate

Overview

What is the current air quality in Yosemite Valley?

Air pollution levelAir quality indexMain pollutant
Moderate75 US AQIPM2.5
PollutantsConcentration
PM2.5
23.7 µg/m³

Health Recommendations

How to protect from air pollution in Yosemite Valley?

Close your windows to avoid dirty outdoor air
Sensitive groups should reduce outdoor exercise

Forecast

Yosemite Valley air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, Nov 26

Moderate 56 US AQI

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Friday, Nov 27

Moderate 61 US AQI

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Saturday, Nov 28

Moderate 53 US AQI

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Today

Moderate 59 US AQI

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weather icon62.6°42.8°

0 mp/h

Monday, Nov 30

Good 24 US AQI

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weather icon68°46.4°

0 mp/h

Tuesday, Dec 1

Good 19 US AQI

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weather icon66.2°48.2°

2.2 mp/h

Wednesday, Dec 2

Good 21 US AQI

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weather icon62.6°42.8°

2.2 mp/h

Thursday, Dec 3

Good 12 US AQI

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weather icon59°41°

2.2 mp/h

Friday, Dec 4

Good 15 US AQI

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weather icon64.4°42.8°

0 mp/h

Saturday, Dec 5

Good 23 US AQI

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weather icon62.6°42.8°

0 mp/h

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Historical

Historic air quality graph for Yosemite Valley

How to best protect from air pollution?

Reduce your air pollution exposure in Yosemite Valley

Where is the cleanest air quality in Yosemite Valley?