Trail Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Trail
Last Updated: 2026-08-01 20:51:02 (Local Time)

24 °C
Smoky hazeCurrently, Trail ranks 74th among the most polluted cities globally.
Trail
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Trail
AQI (US) Trends - Annual Air Quality Changes
Trail, British Columbia, Canada
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Trail
Health Advice For People Living In
Trail
1.9Cigarettes per day
Breathing the air in this location is as harmful as smoking 1.9 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.
Creston, British Columbia
Poor
3xabove Standard
2.
Trail, British Columbia
Poor
3xabove Standard
3.
Edson, Alberta
Poor
3xabove Standard
4.
Castlegar, British Columbia
Poor
3xabove Standard
5.
Lethbridge, Alberta
Poor
2xabove Standard
6.
Calgary, Alberta
Moderate
2xabove Standard
7.
Airdrie, Alberta
Moderate
2xabove Standard
8.
Medicine Hat, Alberta
Moderate
2xabove Standard
9.
Regina, Saskatchewan
Moderate
2xabove Standard
10.
Weyburn, Saskatchewan
Moderate
2xabove Standard
Last Updated: 02 Aug 2026, 03:53 AM
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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 116 (Poor). This was last updated 2026-08-01 20:51:02 (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 72 (Moderate) at 8:31 AM, Aug 1, 2026 (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 161 (Unhealthy) at 4:31 PM, Aug 1, 2026 (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 161 at 4:31 PM, Aug 1, 2026 (Local Time), lowest 72 at 8:31 AM, Aug 1, 2026 (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 unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.
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