Sudbury Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Ontario
Last Updated: 2025-08-02 11:39:12 AM (Local Time)
19 °C
Overcast
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Historical Air Quality Data
Sudbury
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AQI Trends - Annual Air Quality Changes
Sudbury, Ontario, Canada
Annual AQI Trends
Most & Least Polluted Months
* This data analysis is from year 2020 - 2025
Sudbury's Locations
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Air Quality Calendar 2025
Sudbury
Health Advice For People Living In
Sudbury
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI
Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
Sudbury
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Mild Chances of Asthma
Asthma
Risk of Asthma symptoms is Mild when AQI is Poor (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
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Oliver Paipoonge, Canada
2.
Sault Ste. Marie, Canada
3.
Thunder Bay, Canada
4.
Kenora, Canada
5.
Searchmont, Canada
6.
Oakbank, Canada
7.
Yorkton, Canada
8.
Winnipeg, Canada
9.
Brandon, Canada
10.
Greater Sudbury, Canada
Last Updated: 02 Aug 2025, 02:51 PM
AQI City RankingsAir Quality Solutions For Sudbury
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Air Quality FAQs
at Sudbury
Frequently Asked Questions About Air Quality
What is the current AQI level in Sudbury?
The current real-time AQI level in Sudbury is 128 (Poor). This was last updated 2025-08-02 11:39:12 AM (Local Time).
When was the best AQI level in Sudbury in the last 24 hours?
The best AQI level was 48 (Good) at 11:54 AM, Aug 1, 2025 (Local Time) during the last 24 hours.
When was the worst AQI level in Sudbury in the last 24 hours?
The worst AQI level was 114 (Poor) at 11:09 AM (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Sudbury during last 24 hours?
The AQI levels in Sudbury have been fluctuating throughout the last 24 hours. The levels have increased by highest 114 at 11:09 AM (Local Time), lowest 48 at 11:54 AM, Aug 1, 2025 (Local Time).
What actions are recommended as per the current AQI level in Sudbury?
Current AQI levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.
