Montreal Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Montreal
Last Updated: 2026-06-04 07:41:01 (Local Time)
18 °C
Sunny
Presently, Montreal ranks for having the good air quality among cities worldwide.
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Montreal
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Montreal, Quebec, Canada
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Montreal
Health Advice For People Living In
Montreal
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
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Prevent Health Problems: Understand Your Risks
Montreal
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Estevan, Saskatchewan
Moderate
2xabove Standard
2.
Brandon, Manitoba
Moderate
2xabove Standard
3.
Weyburn, Saskatchewan
Moderate
2xabove Standard
4.
Winnipeg, Manitoba
Moderate
2xabove Standard
5.
Regina, Saskatchewan
Moderate
1xabove Standard
6.
Prince Albert, Saskatchewan
Good
2xbelow Standard
7.
Cold Lake, Alberta
Good
2xbelow Standard
8.
Swift Current, Saskatchewan
Good
2xbelow Standard
9.
Trail, British Columbia
Good
2xbelow Standard
10.
Saskatoon, Saskatchewan
Good
2xbelow Standard
Last Updated: 04 Jun 2026, 11:50 AM
AQI City RankingsAir Quality Solutions For Montreal
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Air Quality FAQs
at Montreal
Frequently Asked Questions About Air Quality
What is the current AQI (US) level in Montreal?
The current real-time AQI (US) level in Montreal is 25 (Good). This was last updated 2026-06-04 07:41:01 (Local Time).
When was the best AQI (US) level in Montreal in the last 24 hours?
The best AQI (US) level was 12 (Good) at 2:31 PM, Jun 3, 2026 (Local Time) during the last 24 hours.
When was the worst AQI (US) level in Montreal in the last 24 hours?
The worst AQI (US) level was 32 (Good) at 10:01 AM, Jun 3, 2026 (Local Time) during the last 24 hours.
What is the current trend of AQI (US) levels in Montreal during last 24 hours?
The AQI (US) levels in Montreal have been fluctuating throughout the last 24 hours. The levels have increased by highest 32 at 10:01 AM, Jun 3, 2026 (Local Time), lowest 12 at 2:31 PM, Jun 3, 2026 (Local Time).
What actions are recommended as per the current AQI (US) level in Montreal?
The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.
