Nearby locations
Saint Ignace, Michigan, United States
Mackinac County, Michigan, United States
Evergreen Shores, Michigan, United States
Nearby popular places
Fort de Buade Historical Marker, United States
Saint Ignace Historical Marker, United States
Saint Ignace Mission Historical Marker, United States

Air Quality in Saint Ignace, Michigan, United States

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Pollutants in Saint Ignace, United States

PM10
0.40 μg/ft3
PM25
Primary Pollutant
0.34 μg/ft3
NO2
8.19 ppb
SO2
7.13 ppb
CO
7.13 ppb
O3
40.88 ppb
Low riskHigh risk

Pollen Index in Saint Ignace, United States

Tree
1/5
012345
Weed
0/5
012345
Grass
1/5
012345

Air Quality Forecast in Saint Ignace, United States

Sat, May 11
MorningNoonEveningNight
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 26 and 50.

27
33
42
50
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 very low risk.

Tree

1
4
5
0

Weed

0
0
0
0

Grass

1
1
1
0
PM10
0.17 μg/ft3
0.34 μg/ft3
0.39 μg/ft3
0.55 μg/ft3
PM25
0.12 μg/ft3
0.23 μg/ft3
0.26 μg/ft3
0.37 μg/ft3
NO2
0.94 ppb
0.41 ppb
0.63 ppb
1.16 ppb
SO2
0.07 ppb
0.08 ppb
0.37 ppb
0.41 ppb
CO
0.13 ppb
0.12 ppb
0.13 ppb
0.15 ppb
O3
27.53 ppb
39.49 ppb
48.39 ppb
47.55 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 51.

50
42
32
27
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 medium risk.

Tree

1
2
5
5

Weed

0
0
0
0

Grass

0
1
2
2
PM10
0.49 μg/ft3
0.32 μg/ft3
0.06 μg/ft3
0.02 μg/ft3
PM25
0.34 μg/ft3
0.22 μg/ft3
0.04 μg/ft3
0.01 μg/ft3
NO2
1.17 ppb
0.44 ppb
0.33 ppb
0.64 ppb
SO2
0.19 ppb
0.05 ppb
0.03 ppb
0.02 ppb
CO
0.14 ppb
0.13 ppb
0.12 ppb
0.12 ppb
O3
37.2 ppb
36.08 ppb
31.3 ppb
29.09 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 25 and 31.

26
26
30
31
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 low risk.

Tree

4
5
5
5

Weed

0
0
0
0

Grass

1
1
1
2
PM10
0.02 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
0.02 μg/ft3
PM25
0.02 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
NO2
0.37 ppb
0.24 ppb
0.28 ppb
0.79 ppb
SO2
0.03 ppb
0.06 ppb
0.04 ppb
0.03 ppb
CO
0.11 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
27.2 ppb
29.92 ppb
34.17 ppb
31.61 ppb