Northwest Calgary Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Calgary
Last Updated: 2026-07-19 15:01 (Local Time)
24 °C
Partly Cloudy
Currently, Calgary ranks 797th among the cities with the highest AQI levels in the world.
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Northwest Calgary
AQI (US) Trends - Annual Air Quality Changes
Northwest Calgary, Calgary, Alberta, Canada
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Northwest Calgary
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Northwest Calgary
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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Northwest Calgary
Asthma
Heart Issues
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Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Thunder Bay, Ontario
Poor
5xabove Standard
2.
Windsor, Ontario
Poor
3xabove Standard
3.
Chatham, Ontario
Moderate
2xabove Standard
4.
Fort St John, British Columbia
Moderate
2xabove Standard
5.
Whitehorse, Yukon
Moderate
2xabove Standard
6.
London, Ontario
Moderate
2xabove Standard
7.
Prince George, British Columbia
Moderate
2xabove Standard
8.
Sault Ste. Marie, Ontario
Moderate
2xabove Standard
9.
Longueuil, Quebec
Moderate
2xabove Standard
10.
Quebec, Quebec
Moderate
2xabove Standard
Last Updated: 19 Jul 2026, 07:02 PM
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at Northwest Calgary
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Northwest Calgary?
1. What is the current AQI (US) level in Northwest Calgary?
The current real-time AQI (US) level in Northwest Calgary is 63 (Moderate). This was last updated 2026-07-19 15:01 (Local Time).
2. When was the best AQI (US) level in Northwest Calgary in the last 24 hours?
2. When was the best AQI (US) level in Northwest Calgary in the last 24 hours?
The best AQI (US) level was 42 (Good) at 4:31 AM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Northwest Calgary in the last 24 hours?
3. When was the worst AQI (US) level in Northwest Calgary in the last 24 hours?
The worst AQI (US) level was 95 (Moderate) at 3:31 PM, Jul 18, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Northwest Calgary during last 24 hours?
4. What is the current trend of AQI (US) levels in Northwest Calgary during last 24 hours?
The AQI (US) levels in Northwest Calgary have been fluctuating throughout the last 24 hours. The levels have increased by highest 95 at 3:31 PM, Jul 18, 2026 (Local Time), lowest 42 at 4:31 AM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Northwest Calgary?
5. What actions are recommended as per the current AQI (US) level in Northwest Calgary?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
Recent AQI Blogs
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