Nearby locations
Yellowknife, Northwest Territories, Canada
Behchokǫ̀, Northwest Territories, Canada
Hay River, Northwest Territories, Canada
Nearby popular places
Yellowknife Airport, Canada
Kam Lake, Canada
Shot Lake, Canada

Air Quality in Yellowknife, Northwest Territories, Canada

To view the map, please use a browser that supports WebGL.

Pollutants in Yellowknife, Canada

PM10
0.27 μg/ft3
PM25
Primary Pollutant
0.19 μg/ft3
NO2
0.13 ppb
SO2
N/A
CO
0.13 ppb
O3
33.38 ppb
Low riskHigh risk

Pollen Index in Yellowknife, Canada

Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Yellowknife, Canada

Sat, May 11
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 28 and 90.

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 30 and 108.

28
38
90
73
Next day
Pollen

Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

2
2
0
1

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
0.12 μg/ft3
0.46 μg/ft3
1.46 μg/ft3
0.73 μg/ft3
PM25
0.08 μg/ft3
0.30 μg/ft3
0.99 μg/ft3
0.51 μg/ft3
NO2
0.08 ppb
0.38 ppb
0.52 ppb
0.26 ppb
SO2
0.02 ppb
0.05 ppb
0.11 ppb
0.05 ppb
CO
0.11 ppb
0.13 ppb
0.18 ppb
0.17 ppb
O3
30.08 ppb
26.59 ppb
30.06 ppb
33.03 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 30 and 108.

73
58
36
30
Pollen

Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

1
0
2
1

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.73 μg/ft3
0.58 μg/ft3
0.30 μg/ft3
0.14 μg/ft3
PM25
0.51 μg/ft3
0.40 μg/ft3
0.20 μg/ft3
0.09 μg/ft3
NO2
0.26 ppb
0.29 ppb
0.28 ppb
0.22 ppb
SO2
0.05 ppb
0.06 ppb
0.02 ppb
0.01 ppb
CO
0.17 ppb
0.25 ppb
0.15 ppb
0.11 ppb
O3
33.03 ppb
41.1 ppb
35.81 ppb
29.47 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 27 and 32.

27
0
0
0
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

1
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
0.01 μg/ft3
N/A
N/A
N/A
PM25
0.00 μg/ft3
N/A
N/A
N/A
NO2
0.08 ppb
N/A
N/A
N/A
SO2
N/A
N/A
N/A
N/A
CO
0.11 ppb
N/A
N/A
N/A
O3
29.53 ppb
N/A
N/A
N/A