Air quality in Yosemite Valley

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

Last update at (local time)

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Pollen

What is the pollen count in Yosemite Valley today?

IndexVery high
Tree pollenVery high
Grass pollenNone
Weed pollenNone
See pollen forecast

Weather

What is the current weather in Yosemite Valley?

Weather icon
WeatherClear sky
Temperature41°F
Humidity67%
Wind8.3 mp/h
Pressure30.2 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Portola, California

110

2 Peaceful Valley, Washington

109

3 Tulsa, Oklahoma

93

4 Parkland, Washington

92

5 Cottage Grove, Oregon

65

6 Fort Worth, Texas

58

7 Silverton, Colorado

56

8 Canby, Oregon

55

9 Denton, Texas

55

10 Aloha, Oregon

54

(local time)

SEE WORLD AQI RANKING

live Yosemite Valley aqi ranking

Real-time Yosemite Valley air quality ranking

#stationUS AQI
1 Yosemite Village - Visitor Center

47

2 Ahwahnee Drive

17

(local time)

SEE WORLD AQI RANKING

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US AQI

32

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Yosemite Valley?

Air pollution levelAir quality indexMain pollutant
Good 32 US AQIPM2.5
PollutantsConcentration
PM2.5
7.6µg/m³
!

PM2.5

x1.5

PM2.5 concentration in Yosemite Valley is currently 1.5 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Yosemite Valley?

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Forecast

Yosemite Valley air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, Mar 16

Good 18 AQI US

Human face indicating AQI level
Weather icon
57.2° 39.2°
Wind rotating 79 degree 6.7 mp/h
Sunday, Mar 17

Good 16 AQI US

Human face indicating AQI level
Weather icon
62.6° 41°
Wind rotating 80 degree 8.9 mp/h
Monday, Mar 18

Good 28 AQI US

Human face indicating AQI level
Weather icon
60.8° 41°
Wind rotating 83 degree 6.7 mp/h
Today

Good 32 AQI US

Human face indicating AQI level
Weather icon 60%
60.8° 41°
Wind rotating 83 degree 6.7 mp/h
Wednesday, Mar 20

Good 15 AQI US

Human face indicating AQI level
Weather icon 30%
59° 42.8°
Wind rotating 261 degree 6.7 mp/h
Thursday, Mar 21

Good 12 AQI US

Human face indicating AQI level
Weather icon
59° 41°
Wind rotating 259 degree 6.7 mp/h
Friday, Mar 22

Good 12 AQI US

Human face indicating AQI level
Weather icon 90%
57.2° 42.8°
Wind rotating 237 degree 8.9 mp/h
Saturday, Mar 23

Good 10 AQI US

Human face indicating AQI level
Weather icon 100%
42.8° 32°
Wind rotating 218 degree 11.2 mp/h
Sunday, Mar 24

Good 5 AQI US

Human face indicating AQI level
Weather icon 100%
39.2° 28.4°
Wind rotating 74 degree 8.9 mp/h
Monday, Mar 25

Good 5 AQI US

Human face indicating AQI level
Weather icon 80%
42.8° 26.6°
Wind rotating 78 degree 8.9 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Yosemite Valley

Yosemite Valley air quality data attribution

2Contributors

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Yosemite Valley?

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