Khuha Sawan Ozone (O3) Level
Phatthalung, Phatthalung, Thailand
29ppb
Last Updated: 2026-03-13 09:31 (Local Time)

Khuha Sawan
What is the Current O3 Level?
Khuha Sawan
The current O3 level at Khuha Sawan is 29 ppb making it healthy and safe for everyone in the area.
The current O3 level in Khuha Sawan is 1.7x Below the recommended WHO guideline of 50.96 ppb.
AQI Graph
Historical Air Quality Data
Khuha Sawan
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.
Uncovering the Sources of Ozone (O3): Where Does It Come From?
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.Short-Term O3 Exposure Impacts

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.Why you should care about Ozone (O3)?
Know More About O3 Sensor
Air Quality FAQs
at Khuha Sawan
Frequently Asked Questions About Air Quality
What is the current O3 level in Khuha Sawan?
The current real-time O3 level in Khuha Sawan is 29ppb (Good). This was last updated 2026-03-13 09:31 (Local Time).
When was the best O3 level in Khuha Sawan in the last 24 hours?
The best O3 level was 21 ppb (Good) at 9:31 AM, Mar 12, 2026 (Local Time) during the last 24 hours.
When was the worst O3 level in Khuha Sawan in the last 24 hours?
The worst O3 level was 39 ppb (Good) at 3:01 PM, Mar 12, 2026 (Local Time) during the last 24 hours.
What is the current trend of O3 levels in Khuha Sawan during last 24 hours?
The O3 levels in Khuha Sawan have been fluctuating throughout the last 24 hours. The levels have increased by highest 39 ppb at 3:01 PM, Mar 12, 2026 (Local Time), lowest 21 ppb at 9:31 AM, Mar 12, 2026 (Local Time).
What actions are recommended as per the current O3 level in Khuha Sawan?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.