Williams Lake Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in Williams Lake
Last Updated: 2026-08-13 15:31 (Local Time)

24 °C
Partly CloudyCurrently, Williams Lake ranks 17th among the most polluted cities globally.
Williams Lake
AQI Graph
Historical Air Quality Data
Williams Lake
AQI (US) Trends - Annual Air Quality Changes
Williams Lake, British Columbia, Canada
Williams Lake's Locations
Real-time Air Pollution Level
Canada's Metro Cities
Air Quality Index
Air Quality Calendar 2026
Williams Lake
Health Advice For People Living In
Williams Lake
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
Williams Lake
Most Polluted Cities 2026
Canada
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Hope, British Columbia
Unhealthy
7xabove Standard
2.
Williams Lake, British Columbia
Unhealthy
4xabove Standard
3.
Kamloops, British Columbia
Unhealthy
4xabove Standard
4.
Vernon, British Columbia
Poor
3xabove Standard
5.
Chilliwack, British Columbia
Moderate
2xabove Standard
6.
Swift Current, Saskatchewan
Moderate
1xabove Standard
7.
Regina, Saskatchewan
Moderate
1xabove Standard
8.
Saskatoon, Saskatchewan
Moderate
1xabove Standard
9.
Prince Albert, Saskatchewan
Moderate
1xabove Standard
10.
Lethbridge, Alberta
Moderate
1xabove Standard
Last Updated: 13 Aug 2026, 10:39 PM
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Frequently Asked Questions About Air Quality
1. What is the current AQI (US) level in Williams Lake?
1. What is the current AQI (US) level in Williams Lake?
The current real-time AQI (US) level in Williams Lake is 156 (Unhealthy). This was last updated 2026-08-13 15:31 (Local Time).
2. When was the best AQI (US) level in Williams Lake in the last 24 hours?
2. When was the best AQI (US) level in Williams Lake in the last 24 hours?
The best AQI (US) level was 33 (Good) at 5:01 PM, Aug 12, 2026 (Local Time) during the last 24 hours.
3. When was the worst AQI (US) level in Williams Lake in the last 24 hours?
3. When was the worst AQI (US) level in Williams Lake in the last 24 hours?
The worst AQI (US) level was 156 (Unhealthy) at 2:01 PM (Local Time) during the last 24 hours.
4. What is the current trend of AQI (US) levels in Williams Lake during last 24 hours?
4. What is the current trend of AQI (US) levels in Williams Lake during last 24 hours?
The AQI (US) levels in Williams Lake have been fluctuating throughout the last 24 hours. The levels have increased by highest 156 at 2:01 PM (Local Time), lowest 33 at 5:01 PM, Aug 12, 2026 (Local Time).
5. What actions are recommended as per the current AQI (US) level in Williams Lake?
5. What actions are recommended as per the current AQI (US) level in Williams Lake?
Current AQI (US) levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.
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