Downtown Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Calgary
Last Updated: 2026-09-27 21:21:02 (Local Time)
11 °C
Overcast
Presently, Calgary ranks for having the good air quality among cities worldwide.
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Historical Air Quality Data
Downtown
AQI (US) Trends - Annual Air Quality Changes
Downtown, Calgary, Alberta, Canada
Canada's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Downtown
Health Advice For People Living In
Downtown
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)
Prevent Health Problems: Understand Your Risks
Downtown
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Winnipeg, Manitoba
Good
2xbelow Standard
2.
Thunder Bay, Ontario
Good
2xbelow Standard
3.
Toronto, Ontario
Good
3xbelow Standard
4.
Windsor, Ontario
Good
3xbelow Standard
5.
Newmarket, Ontario
Good
3xbelow Standard
6.
Belleville, Ontario
Good
3xbelow Standard
7.
St Catharines, Ontario
Good
3xbelow Standard
8.
Burlington, Ontario
Good
3xbelow Standard
9.
Rouyn Noranda, Quebec
Good
3xbelow Standard
10.
Parry Sound, Ontario
Good
3xbelow Standard
Last Updated: 28 Sept 2026, 01:25 AM
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at Downtown
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Downtown?
1. What is the current AQI (US) level in Downtown?
The current real-time AQI (US) level in Downtown is 22 (Good). This was last updated 2026-09-27 21:21:02 (Local Time).
2. When was the best AQI (US) level in Downtown in the last 24 hours?
2. When was the best AQI (US) level in Downtown in the last 24 hours?
The best AQI (US) level was 10 (Good) at 10:01 AM, Sep 27, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Downtown in the last 24 hours?
3. When was the worst AQI (US) level in Downtown in the last 24 hours?
The worst AQI (US) level was 86 (Moderate) at 8:01 PM, Sep 27, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Downtown during last 24 hours?
4. What is the current trend of AQI (US) levels in Downtown during last 24 hours?
The AQI (US) levels in Downtown have been fluctuating throughout the last 24 hours. The levels have increased by highest 86 at 8:01 PM, Sep 27, 2026 (Local Time), lowest 10 at 10:01 AM, Sep 27, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Downtown?
5. What actions are recommended as per the current AQI (US) level in Downtown?
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
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