Yosemite NP Turtleback Dome Particulate Matter (PM10) Level
Foresta, California, United States

38µg/m³
Last Updated: 04 Aug 2025, 11:40am (Local Time)

Yosemite NP Turtleback Dome
What is the Current PM10 Level?
Yosemite NP Turtleback Dome
The current PM10 level at Yosemite NP Turtleback Dome is 38 µg/m³ making it healthy and safe for everyone in the area.
The current PM10 level in Yosemite NP Turtleback Dome is 1.1x Below the recommended WHO guideline of 45 µg/m³.
AQI Graph
Historical Air Quality Data
Yosemite NP Turtleback Dome
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PM10 particles are with a diameter of 10 micrometers (µm) or smaller and human hair has a diameter of 50 to 70 (µm). It makes PM10 1/5 to 1/7 of the human hair size.
Uncovering the Sources of Particulate Matter (PM10): Where Does It Come From?
Wind-blown dust
Dust lifted and spread by the wind from bare soil.Construction sites
Dust and pollutants from building activities.Industries
Releases various pollutants from different processes.Waste burning
Smoke and toxins from burning waste materials.Landfills
Emissions from decomposing waste in big landfills.Vehicles exhausts
Emissions of harmful gases and particles from cars.Short-Term PM10 Exposure Impacts

Allergies
Airborne allergens causing sneezing and itching.
Cough and runny nose
Respiratory irritation cause to coughing
Eyes irritations
Redness and discomfort in the eyes.
Chest tightness
Constriction feeling in the chest.
Breathing difficulty
Trouble in breathing or discomfort in the chest.Health Advice Based on Current PM10 Level In
Yosemite NP Turtleback Dome
As per the current PM10, turn off the air purifier.
Get an Air PurifierRecommendations by 
Why you should care about Particulate Matter (PM10)?
Know More About PM10 Sensor
Air Quality FAQs
at Yosemite NP Turtleback Dome
Frequently Asked Questions About Air Quality
What is the current PM10 level in Yosemite NP Turtleback Dome?
The current real-time PM10 level in Yosemite NP Turtleback Dome is 38 µg/m³ (Good). This was last updated 04 Aug 2025, 11:40am (Local Time).
When was the best PM10 level in Yosemite NP Turtleback Dome in the last 24 hours?
The best PM10 level was 14 µg/m³ (Good) at 6:10 AM (Local Time) during the last 24 hours.
When was the worst PM10 level in Yosemite NP Turtleback Dome in the last 24 hours?
The worst PM10 level was 37 µg/m³ (Good) at 11:10 AM (Local Time) during the last 24 hours.
What is the current trend of PM10 levels in Yosemite NP Turtleback Dome during last 24 hours?
The PM10 levels in Yosemite NP Turtleback Dome have been fluctuating throughout the last 24 hours. The levels have increased by highest 37 µg/m³ at 11:10 AM (Local Time), lowest 14 µg/m³ at 6:10 AM (Local Time).
What actions are recommended as per the current PM10 level in Yosemite NP Turtleback Dome?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.