WorldArrow icon
Arrow iconSault Ste. Marie

Air quality in Sault Ste. Marie

Air quality index (AQI⁺) and PM2.5 air pollution in Sault Ste. Marie • 1.3K Followers • 22:00, May 18

43

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

7.8 µg/m³

weather condition icon

14°

wind direction icon

1 km/h

weather humid icon

100 %

Hourly forecast

Sault Ste. Marie air quality index (AQI⁺) forecast

Now

43

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

1

km/h

Humidity icon

100%

23:00

43

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

4

km/h

Humidity icon

100%

Tue

00:00

42

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

4

km/h

Humidity icon

100%

01:00

42

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

1

km/h

Humidity icon

100%

02:00

41

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

4

km/h

Humidity icon

100%

03:00

40

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

8

km/h

Humidity icon

100%

04:00

40

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

7

km/h

Humidity icon

100%

05:00

37

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

10

km/h

Humidity icon

100%

06:00

36

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

10

km/h

Humidity icon

99%

07:00

35

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

15

km/h

Humidity icon

99%

08:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

13

km/h

Humidity icon

100%

09:00

33

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

12

km/h

Humidity icon

99%

10:00

32

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

11

km/h

Humidity icon

98%

11:00

39

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

19

km/h

Humidity icon

91%

12:00

39

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

21

km/h

Humidity icon

92%

13:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

25

km/h

Humidity icon

94%

14:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

23

km/h

Humidity icon

92%

15:00

39

Weather icon

90%

9°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

23

km/h

Humidity icon

97%

16:00

39

Weather icon

90%

6°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

23

km/h

Humidity icon

92%

17:00

41

Weather icon

90%

5°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

25

km/h

Humidity icon

92%

18:00

41

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

25

km/h

Humidity icon

91%

19:00

41

Weather icon

90%

3°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

26

km/h

Humidity icon

91%

20:00

47

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

26

km/h

Humidity icon

88%

21:00

47

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

23

km/h

Humidity icon

88%

22:00

47

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

21

km/h

Humidity icon

88%

23:00

19

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

20

km/h

Humidity icon

88%

Wed

00:00

19

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

21

km/h

Humidity icon

89%

01:00

19

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

24

km/h

Humidity icon

89%

02:00

13

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

26

km/h

Humidity icon

91%

03:00

13

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

28

km/h

Humidity icon

90%

04:00

13

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

27

km/h

Humidity icon

94%

05:00

10

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

24

km/h

Humidity icon

94%

06:00

10

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

22

km/h

Humidity icon

91%

07:00

10

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

21

km/h

Humidity icon

88%

08:00

6

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

21

km/h

Humidity icon

84%

09:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

22

km/h

Humidity icon

81%

10:00

6

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

23

km/h

Humidity icon

78%

11:00

46

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

24

km/h

Humidity icon

79%

12:00

46

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

24

km/h

Humidity icon

77%

13:00

46

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

24

km/h

Humidity icon

68%

14:00

22

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

25

km/h

Humidity icon

70%

15:00

22

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

25

km/h

Humidity icon

68%

16:00

22

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

25

km/h

Humidity icon

71%

17:00

24

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

23

km/h

Humidity icon

72%

18:00

24

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

21

km/h

Humidity icon

73%

19:00

24

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

20

km/h

Humidity icon

77%

20:00

27

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

17

km/h

Humidity icon

82%

21:00

27

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

15

km/h

Humidity icon

70%

22:00

27

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

9

km/h

Humidity icon

80%

23:00

23

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

11

km/h

Humidity icon

75%

Thu

00:00

23

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

9

km/h

Humidity icon

80%

01:00

23

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

9

km/h

Humidity icon

80%

02:00

14

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

7

km/h

Humidity icon

65%

03:00

14

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

4

km/h

Humidity icon

65%

04:00

14

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

2

km/h

Humidity icon

70%

05:00

7

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

2

km/h

Humidity icon

70%

06:00

7

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

4

km/h

Humidity icon

70%

07:00

7

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

4

km/h

Humidity icon

75%

08:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

6

km/h

Humidity icon

75%

09:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

6

km/h

Humidity icon

70%

10:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

6

km/h

Humidity icon

54%

11:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

6

km/h

Humidity icon

50%

12:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

7

km/h

Humidity icon

47%

13:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

11

km/h

Humidity icon

41%

14:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

11

km/h

Humidity icon

40%

15:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

15

km/h

Humidity icon

40%

16:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

13

km/h

Humidity icon

44%

17:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

17

km/h

Humidity icon

40%

18:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

15

km/h

Humidity icon

40%

19:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

13

km/h

Humidity icon

43%

20:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

11

km/h

Humidity icon

46%

21:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

7

km/h

Humidity icon

49%

Daily forecast

|

Sault Ste. Marie air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Sault Ste. Marie?

IQAir exclamation icon

PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Sault Ste. Marie air pollution map

Health recommendations

Protect yourself from air pollution in Sault Ste. Marie

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Sault Ste. Marie today?

Index

Pollen global icon

High

Pollen tree icon

Tree

High

75%
Pollen grass icon

Grass

High

75%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Sault Ste. Marie

Health recommendations

air quality map

Real-time Sault Ste. Marie air pollution map

Pollen

What is the pollen count in Sault Ste. Marie today?

Index

Pollen global icon

High

Pollen tree icon

Tree

High

75%
Pollen grass icon

Grass

High

75%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Sault Ste. Marie

Protect yourself from air pollution in Sault Ste. Marie

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Sault Ste. Marie

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Sault Ste. Marie

#StationsAQI⁺ US
1
The national flag of USA

318-310 Armory Pl

51

2
The national flag of USA

West Easterday Avenue

43

3
The national flag of USA

Ice Circle Chi Mukwa

36

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Tompkins County, New York

160

2
The national flag of USA

Mission, Texas

94

3
The national flag of USA

Surprise, Arizona

91

4
The national flag of USA

Huntington Beach, California

85

5
The national flag of USA

Buckeye, Arizona

83

6
The national flag of USA

La Mirada, California

82

7
The national flag of USA

Maricopa County, Arizona

81

8
The national flag of USA

Peoria, Arizona

81

9
The national flag of USA

Chapel Hill, North Carolina

79

10
The national flag of USA

Cypress, California

79

History

Historic air quality graph for Sault Ste. Marie

43 AQI⁺ US
Good
21:00–22:00 May 18 
AQI⁺ US

History

Historic air quality graph for Sault Ste. Marie

43 AQI⁺ US
Good
21:00–22:00 May 18 
AQI⁺ US

Most polluted locations near Sault Ste. Marie

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Sault Ste. Marie

#StationsAQI⁺ US
1
The national flag of USA

318-310 Armory Pl

51

2
The national flag of USA

West Easterday Avenue

43

3
The national flag of USA

Ice Circle Chi Mukwa

36

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Tompkins County, New York

160

2
The national flag of USA

Mission, Texas

94

3
The national flag of USA

Surprise, Arizona

91

4
The national flag of USA

Huntington Beach, California

85

5
The national flag of USA

Buckeye, Arizona

83

6
The national flag of USA

La Mirada, California

82

7
The national flag of USA

Maricopa County, Arizona

81

8
The national flag of USA

Peoria, Arizona

81

9
The national flag of USA

Chapel Hill, North Carolina

79

10
The national flag of USA

Cypress, California

79

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitorHow to contribute
external link icon

Wildfire map spotlight: Sandy Fire, California

external link icon

May 18, 2026: Johannesburg among top 10 most polluted cities in the world

external link icon

Heatwave Map Spotlight: Middle East

Begin your journey for cleaner air #IQAir

IQAir InstagramVisit us
IQAir TwitterVisit us
IQAir TiktokVisit us
IQAir FacebookVisit us

Where is the cleanest air quality in Sault Ste. Marie?