Lethbridge Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Lethbridge
Last Updated: 2026-09-26 02:31 (Local Time)

12 °C
ClearPresently, Lethbridge ranks for having the good air quality among cities worldwide.
Lethbridge
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Lethbridge
AQI (US) Trends - Annual Air Quality Changes
Lethbridge, Alberta, Canada
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Lethbridge
Health Advice For People Living In
Lethbridge
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
Lethbridge
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Hamilton, Ontario
Moderate
1xequal Standard
2.
Burlington, Ontario
Moderate
1xequal Standard
3.
Belleville, Ontario
Moderate
1xequal Standard
4.
Fort McKay, Alberta
Moderate
1xbelow Standard
5.
Oshawa, Ontario
Moderate
1xbelow Standard
6.
Conklin, Alberta
Moderate
1xbelow Standard
7.
Cold Lake, Alberta
Moderate
1xbelow Standard
8.
Creston, British Columbia
Moderate
1xbelow Standard
9.
Fort McMurray, Alberta
Moderate
1xbelow Standard
10.
Wood Buffalo, Alberta
Moderate
1xbelow Standard
Last Updated: 26 Sept 2026, 08:36 AM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Lethbridge?
1. What is the current AQI (US) level in Lethbridge?
The current real-time AQI (US) level in Lethbridge is 46 (Good). This was last updated 2026-09-26 02:31 (Local Time).
2. When was the best AQI (US) level in Lethbridge in the last 24 hours?
2. When was the best AQI (US) level in Lethbridge in the last 24 hours?
The best AQI (US) level was 21 (Good) at 4:01 AM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Lethbridge in the last 24 hours?
3. When was the worst AQI (US) level in Lethbridge in the last 24 hours?
The worst AQI (US) level was 62 (Moderate) at 2:31 AM, Sep 25, 2026 (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Lethbridge during last 24 hours?
4. What is the current trend of AQI (US) levels in Lethbridge during last 24 hours?
The AQI (US) levels in Lethbridge have been fluctuating throughout the last 24 hours. The levels have increased by highest 62 at 2:31 AM, Sep 25, 2026 (Local Time), lowest 21 at 4:01 AM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Lethbridge?
5. What actions are recommended as per the current AQI (US) level in Lethbridge?
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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