Mai Kolachi Bypass Ozone (O₃) Level
Karachi, Sindh, Pakistan
23ppb
Last Updated: 2026-08-16 05:11:02 (Local Time)

Mai Kolachi Bypass
What is the Current O₃ Level?
Mai Kolachi Bypass
The current O₃ level at Mai Kolachi Bypass is 23 ppb making it healthy and safe for everyone in the area.
The current O₃ level in Mai Kolachi Bypass is 2.2x Below the recommended WHO guideline of 50.96 ppb.
AQI Graph
Historic Air Quality Graph of Ozone (O₃)
Mai Kolachi Bypass
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 Mai Kolachi Bypass
Frequently Asked Questions About Air Quality
1. What is the current O₃ level in Mai Kolachi Bypass?
1. What is the current O₃ level in Mai Kolachi Bypass?
The current real-time O₃ level in Mai Kolachi Bypass is 23ppb (Good). This was last updated 2026-08-16 05:11:02 (Local Time).
2. When was the best O₃ level in Mai Kolachi Bypass in the last 24 hours?
2. When was the best O₃ level in Mai Kolachi Bypass in the last 24 hours?
The best O₃ level was 21 ppb (Good) at 6:01 AM, Aug 15, 2026 (Local Time) during the last 24 hours.
3. When was the worst O₃ level in Mai Kolachi Bypass in the last 24 hours?
3. When was the worst O₃ level in Mai Kolachi Bypass in the last 24 hours?
The worst O₃ level was 31 ppb (Good) at 3:31 PM, Aug 15, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of O₃ levels in Mai Kolachi Bypass during last 24 hours?
4. What is the current trend of O₃ levels in Mai Kolachi Bypass during last 24 hours?
The O₃ levels in Mai Kolachi Bypass have been fluctuating throughout the last 24 hours. The levels have increased by highest 31 ppb at 3:31 PM, Aug 15, 2026 (Local Time), lowest 21 ppb at 6:01 AM, Aug 15, 2026 (Local Time).
5. What actions are recommended as per the current O₃ level in Mai Kolachi Bypass?
5. What actions are recommended as per the current O₃ level in Mai Kolachi Bypass?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.