Cape Breton Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Cape Breton
Last Updated: 2026-09-29 01:51:01 (Local Time)

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Cape Breton
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Cape Breton, Nova Scotia, Canada
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Cape Breton
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Cape Breton
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI (US)
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Cape Breton
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Newmarket, Ontario
Moderate
2xabove Standard
2.
Parry Sound, Ontario
Moderate
1xabove Standard
3.
Prince Albert, Saskatchewan
Moderate
1xabove Standard
4.
Saskatoon, Saskatchewan
Moderate
1xabove Standard
5.
Medicine Hat, Alberta
Moderate
1xbelow Standard
6.
Swift Current, Saskatchewan
Moderate
1xbelow Standard
7.
Creston, British Columbia
Moderate
1xbelow Standard
8.
Lethbridge, Alberta
Good
1xbelow Standard
9.
Conklin, Alberta
Good
1xbelow Standard
10.
St Albert, Alberta
Good
1xbelow Standard
Last Updated: 29 Sept 2026, 04:55 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Cape Breton?
1. What is the current AQI (US) level in Cape Breton?
The current real-time AQI (US) level in Cape Breton is 42 (Good) due to recent rainfall by 0.3mm/hr. This was last updated 2026-09-29 01:51:01 (Local Time).
2. When was the best AQI (US) level in Cape Breton in the last 24 hours?
2. When was the best AQI (US) level in Cape Breton in the last 24 hours?
The best AQI (US) level was 15 (Good) at 5:31 AM, Sep 28, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Cape Breton in the last 24 hours?
3. When was the worst AQI (US) level in Cape Breton in the last 24 hours?
The worst AQI (US) level was 54 (Moderate) at 10:01 AM, Sep 28, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Cape Breton during last 24 hours?
4. What is the current trend of AQI (US) levels in Cape Breton during last 24 hours?
The AQI (US) levels in Cape Breton have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 10:01 AM, Sep 28, 2026 (Local Time), lowest 15 at 5:31 AM, Sep 28, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Cape Breton?
5. What actions are recommended as per the current AQI (US) level in Cape Breton?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
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