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 Tulsa, Oklahoma

89

2 Portola, California

88

3 Parkland, Washington

84

4 Cottage Grove, Oregon

68

5 Porterville, California

58

6 Creswell, Oregon

56

7 Canby, Oregon

55

8 Orland, California

55

9 Aloha, Oregon

54

10 Deer Park, Washington

54

(local time)

SEE WORLD AQI RANKING

live Yosemite Valley aqi ranking

Real-time Yosemite Valley air quality ranking

#stationUS AQI
1 Ahwahnee Drive

17

2 Yosemite Village - Visitor Center

15

(local time)

SEE WORLD AQI RANKING

#1 Air Quality App

Free iOS and Android air quality app

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US AQI

16

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 16 US AQItrendPM2.5
PollutantsConcentration
PM2.5
3.9µg/m³trend

PM2.5 concentration in Yosemite Valley air currently meets 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 26 AQI US

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

Good 16 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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