Nearby locations
Port Armstrong, Alaska, United States
Port Alexander, Alaska, United States
Rowan Bay, Alaska, United States
Nearby popular places
Port Armstrong Light (historical), United States
Leona Lake, United States
Mount Kolloen, United States

Air Quality in Port Armstrong, Alaska, United States

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Pollutants in Port Armstrong, United States

PM10
0.17 μg/ft3
PM25
0.12 μg/ft3
NO2
0.19 ppb
SO2
N/A
CO
0.13 ppb
O3
Primary Pollutant
40 ppb
Low riskHigh risk

Pollen Index in Port Armstrong, United States

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

Air Quality Forecast in Port Armstrong, United States

Sun, May 19
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 32 and 40.

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 40.

35
32
29
35
Next day
Pollen

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

Tree

0
0
0
5

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
0.00 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.09 μg/ft3
PM25
0.00 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.07 μg/ft3
NO2
0.02 ppb
0.05 ppb
0.07 ppb
0.04 ppb
SO2
N/A
N/A
N/A
0.01 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.13 ppb
O3
35.83 ppb
32.71 ppb
29.49 ppb
40.25 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 28 and 40.

29
35
39
33
Pollen

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

Tree

0
5
5
5

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.01 μg/ft3
0.09 μg/ft3
0.00 μg/ft3
0.02 μg/ft3
PM25
0.01 μg/ft3
0.07 μg/ft3
0.00 μg/ft3
0.01 μg/ft3
NO2
0.07 ppb
0.04 ppb
0.06 ppb
0.18 ppb
SO2
N/A
0.01 ppb
N/A
N/A
CO
0.11 ppb
0.13 ppb
0.12 ppb
0.11 ppb
O3
29.49 ppb
40.25 ppb
41.11 ppb
32.87 ppb