Trail Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Trail
Last Updated: 2026-07-19 14:51:02 (Local Time)

29 °C
SunnyCurrently, Trail ranks 937th among the cities with the highest AQI levels in the world.
Trail
AQI Graph
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Trail
AQI (US) Trends - Annual Air Quality Changes
Trail, British Columbia, Canada
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Health Advice For People Living In
Trail
1.1Cigarettes per day
Breathing the air in this location is as harmful as smoking 1.1 cigarettes a day.
Source:
Berkeley Earth
Solutions for Current AQI (US)
Prevent Health Problems: Understand Your Risks
Trail
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Fort St John, British Columbia
Unhealthy
7xabove Standard
2.
Prince George, British Columbia
Unhealthy
5xabove Standard
3.
Whitehorse, Yukon
Unhealthy
5xabove Standard
4.
Terrace, British Columbia
Poor
3xabove Standard
5.
Chatham, Ontario
Poor
3xabove Standard
6.
Windsor, Ontario
Poor
3xabove Standard
7.
Kitimat, British Columbia
Poor
3xabove Standard
8.
Grande Prairie, Alberta
Moderate
1xequal Standard
9.
Lethbridge, Alberta
Moderate
2xabove Standard
10.
Sault Ste. Marie, Ontario
Moderate
2xabove Standard
Last Updated: 19 Jul 2026, 10:01 PM
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at Trail
Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Trail?
1. What is the current AQI (US) level in Trail?
The current real-time AQI (US) level in Trail is 56 (Moderate). This was last updated 2026-07-19 14:51:02 (Local Time).
2. When was the best AQI (US) level in Trail in the last 24 hours?
2. When was the best AQI (US) level in Trail in the last 24 hours?
The best AQI (US) level was 40 (Good) at 12:31 PM (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Trail in the last 24 hours?
3. When was the worst AQI (US) level in Trail in the last 24 hours?
The worst AQI (US) level was 135 (Poor) at 12:31 AM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Trail during last 24 hours?
4. What is the current trend of AQI (US) levels in Trail during last 24 hours?
The AQI (US) levels in Trail have been fluctuating throughout the last 24 hours. The levels have increased by highest 135 at 12:31 AM (Local Time), lowest 40 at 12:31 PM (Local Time).
5. What actions are recommended as per the current AQI (US) level in Trail?
5. What actions are recommended as per the current AQI (US) level in Trail?
Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
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