WorldArrow icon
Arrow iconNorthwest Territories

Air quality in Northwest Territories

Air quality index (AQI⁺) and PM2.5 air pollution in Northwest Territories • 01:17, Oct 28

Ministry of the Environment and the Fight against Climate ChangeLI3KHay River - NTEC DAnonymous contributor
Ministry of the Environment and the Fight against Climate ChangeLI3KHay River - NTEC DAnonymous contributor

Live most polluted city ranking

Real-time Northwest Territories most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Canada

Behchoko

29

2
The national flag of Canada

Fort Smith

22

3
The national flag of Canada

Yellowknife

22

4
The national flag of Canada

Hay River

7

5
The national flag of Canada

Inuvik

6

Live cleanest city ranking

Real-time Northwest Territories cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Canada

Inuvik

6

2
The national flag of Canada

Hay River

7

3
The national flag of Canada

Fort Smith

22

4
The national flag of Canada

Yellowknife

22

5
The national flag of Canada

Behchoko

29

Wildfires in Northwest Territories

Real-time information

Active fires

--

Multiple buildings aerial shot
external link icon

Pakistan Air Quality Alert

external link icon

October 27, 2026: Bishkek among top 10 most polluted cities in the world

external link icon

Which air filter rating should you trust?

Which is the most polluted city in Northwest Territories?