Westridge Ozone (O3) Level
Cape Town, Western Cape, South Africa
10ppb
Last Updated: 13 Aug 2025, 11:10am (Local Time)
MapWestridge
What is the Current O3 Level?
Westridge
The current O3 level at Westridge is 10 ppb making it healthy and safe for everyone in the area.
The current O3 level in Westridge is 5.09x Below the recommended WHO guideline of 50.96 ppb.
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Historical Air Quality Data
Westridge
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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.Health Advice Based on Current O3 Level In
Westridge
As per the current O3, turn off the air purifier.
Get an Air PurifierRecommendations by 
O3 Monitor
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O3 Sensor
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Car Filter
Trap particles before they enter your vehicle, ensuring a safe and healthy ride.
N95 Mask
Protect yourself from harmful airborne particles by wearing an N95 mask.
Why you should care about Ozone (O3)?
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Air Quality FAQs
at Westridge
Frequently Asked Questions About Air Quality
What is the current O3 level in Westridge?
The current real-time O3 level in Westridge is 10 ppb (Good). This was last updated 13 Aug 2025, 11:10am (Local Time).
When was the best O3 level in Westridge in the last 24 hours?
The best O3 level was 8 ppb (Good) at 4:10 AM (Local Time) during the last 24 hours.
When was the worst O3 level in Westridge in the last 24 hours?
The worst O3 level was 11 ppb (Good) at 3:10 PM, Aug 12, 2025 (Local Time) during the last 24 hours.
What is the current trend of O3 levels in Westridge during last 24 hours?
The O3 levels in Westridge remained stable over the last 24 hours as around 9.208333333333334 ppb.
What actions are recommended as per the current O3 level in Westridge?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
