United States
20ppb
Last Updated: 10 seconds ago (Local Time)
MapAlaska
What is the Current O3 Level?
Alaska
The current O3 level based on average air quality data in Alaska is 20 ppb, making it healthy and safe for everyone.
The current O3 level in Alaska is 2.5x Below the recommended WHO guideline of 50.96 ppb.
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AQI Graph
Historical Air Quality Data
Alaska
Download 2024 Annual Data
World Air Quality Report
Do you know that Ozone's total mass is 3 billion metric tons in the atmosphere? It looks like a lot but has only 0.00006% of the atmosphere. Besides, Ozone's peak concentration is 32 kilometres above the Earth's surface.
Refineries
Industrial processes emit substances.
Power plants
Emissions from burning fossil fuels.
Paints evaporations
Vocs from paints react with sunlight.
Transportation
Diesel operated vehicles reacts and form ozone.
Chest pain
Discomfort or pain in the chest due to respiratory stress.
Breathing shortness
Difficulty in breathing or feeling of breathlessness.
Respiratory irritation
Inflammation and irritation of the respiratory tract.
Wheezing and coughing
Whistling sound and persistent cough.
Trigger asthma attacks
Aggravation of asthma symptoms.Health Advice Based on Current O3 Level In
Alaska
As per the current O3, turn off the air purifier.
Get an Air Purifier
Check real-time O3 levels to ensure you're breathing clean air.
Monitor 03 level in your area to stay safe with 03 sensor.
Trap particles before they enter your vehicle, ensuring a safe and healthy ride.
Protect yourself from harmful airborne particles by wearing an N95 mask.
Air Quality FAQs
at Alaska
Frequently Asked Questions About Air Quality
What is the current O3 level in Alaska?
The current real-time O3 level in Alaska is 20 ppb (Good). This was last updated 10 seconds ago (Local Time).
When was the best O3 level in Alaska in the last 24 hours?
The best O3 level was 15 ppb (Good) at 11:09 AM, Jul 13, 2025 (Local Time) during the last 24 hours.
When was the worst O3 level in Alaska in the last 24 hours?
The worst O3 level was 24 ppb (Good) at 11:09 PM, Jul 13, 2025 (Local Time) during the last 24 hours.
What is the current trend of O3 levels in Alaska during last 24 hours?
The O3 levels in Alaska remained stable over the last 24 hours as around 19.04 ppb.
What actions are recommended as per the current O3 level in Alaska?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
