Northwest Calgary Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Calgary
Last Updated: 2026-07-19 10:11:01 (Local Time)
14 °C
Partly Cloudy
Presently, Calgary ranks for having the good air quality among cities worldwide.
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Northwest Calgary
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Northwest Calgary, Calgary, Alberta, Canada
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0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
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Northwest Calgary
Asthma
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Sinus
Cold/Flu
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Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Windsor, Ontario
Poor
2xabove Standard
2.
Chatham, Ontario
Moderate
2xabove Standard
3.
Thunder Bay, Ontario
Moderate
2xabove Standard
4.
Castlegar, British Columbia
Moderate
1xabove Standard
5.
Bathurst, New Brunswick
Moderate
1xabove Standard
6.
Sault Ste. Marie, Ontario
Moderate
1xabove Standard
7.
Trail, British Columbia
Moderate
1xabove Standard
8.
Prince Albert, Saskatchewan
Moderate
1xabove Standard
9.
Burlington, Ontario
Moderate
1xabove Standard
10.
Mississauga, Ontario
Moderate
1xabove Standard
Last Updated: 19 Jul 2026, 02:17 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 52 (Moderate). This was last updated 2026-07-19 10:11:01 (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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