Real-time PM2.5, PM10 air pollution level in Cardiff
Last Updated: 2025-07-12 01:54:20 AM (Local Time)
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AQI Graph
Historical Air Quality Data
Caerdydd
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AQI Trends - Annual Air Quality Changes
Caerdydd, Cardiff, United Kingdom
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2020 - 2025
Caerdydd's Locations
Real-time Air Pollution Level
United Kingdom's Metro Cities
Air Quality Index
Air Quality Calendar 2025
Caerdydd
Health Advice For People Living In
Caerdydd
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierCaerdydd
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Mid. Chances of Asthma
Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)
Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.
Do's :
Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.
Don'ts :
Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.
Most Polluted Cities 2025
United Kingdom
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Landore, United Kingdom
2.
Caerdydd, United Kingdom
3.
Holborn, United Kingdom
4.
London, United Kingdom
5.
Ilford, United Kingdom
6.
Dollis Hill, United Kingdom
7.
Mitcham, United Kingdom
8.
Eltham, United Kingdom
9.
Morriston, United Kingdom
10.
Kidbrooke, United Kingdom
Last Updated: 12 Jul 2025, 12:55 AM
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Air Quality FAQs
at Caerdydd
Frequently Asked Questions About Air Quality
What is the current AQI level in Caerdydd?
The current real-time AQI level in Caerdydd is 52 (Moderate). This was last updated 2025-07-12 01:54:20 AM (Local Time).
When was the best AQI level in Caerdydd in the last 24 hours?
The best AQI level was 20 (Good) at 3:09 AM, Jul 11, 2025 (Local Time) during the last 24 hours.
When was the worst AQI level in Caerdydd in the last 24 hours?
The worst AQI level was 51 (Moderate) at 2:09 PM, Jul 11, 2025 (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Caerdydd during last 24 hours?
The AQI levels in Caerdydd have been fluctuating throughout the last 24 hours. The levels have increased by highest 51 at 2:09 PM, Jul 11, 2025 (Local Time), lowest 20 at 3:09 AM, Jul 11, 2025 (Local Time).
What actions are recommended as per the current AQI level in Caerdydd?
Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
Recent AQI Blogs
Read the latest news
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