Air quality in Saint-Louis

Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Louis • 20 Followers • 13:00, May 15 Local time

12*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

2.2 µg/m³

weather condition icon

25°

wind direction icon

28 km/h

weather humid icon

74 %

Hourly forecast

Saint-Louis air quality index (AQI⁺) forecast

Now

12

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

28

km/h

Humidity icon

74%

17:00

10

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

24

km/h

Humidity icon

74%

18:00

10

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

20

km/h

Humidity icon

74%

19:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

20

km/h

Humidity icon

74%

20:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

20

km/h

Humidity icon

74%

21:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

20

km/h

Humidity icon

69%

22:00

8

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

19

km/h

Humidity icon

73%

23:00

7

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

19

km/h

Humidity icon

73%

Sat

00:00

7

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

19

km/h

Humidity icon

73%

01:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

19

km/h

Humidity icon

69%

02:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

19

km/h

Humidity icon

69%

03:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

17

km/h

Humidity icon

69%

04:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

17

km/h

Humidity icon

69%

05:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

19

km/h

Humidity icon

69%

06:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

19

km/h

Humidity icon

69%

07:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

20

km/h

Humidity icon

73%

08:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

22

km/h

Humidity icon

65%

09:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

22

km/h

Humidity icon

65%

10:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

28

km/h

Humidity icon

69%

11:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

30

km/h

Humidity icon

69%

12:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

32

km/h

Humidity icon

74%

13:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

32

km/h

Humidity icon

70%

14:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

30

km/h

Humidity icon

74%

15:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

28

km/h

Humidity icon

74%

16:00

6

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

26

km/h

Humidity icon

74%

17:00

6

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

22

km/h

Humidity icon

74%

18:00

6

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

20

km/h

Humidity icon

74%

19:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

17

km/h

Humidity icon

73%

20:00

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

19

km/h

Humidity icon

73%

21:00

7

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

19

km/h

Humidity icon

73%

22:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

69%

23:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

65%

Sun

00:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

15

km/h

Humidity icon

65%

01:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

15

km/h

Humidity icon

61%

02:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

15

km/h

Humidity icon

61%

03:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

15

km/h

Humidity icon

61%

04:00

10

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

15

km/h

Humidity icon

57%

05:00

11

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

15

km/h

Humidity icon

54%

06:00

12

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

17

km/h

Humidity icon

54%

07:00

13

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

19

km/h

Humidity icon

57%

08:00

11

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

61%

09:00

9

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

20

km/h

Humidity icon

61%

10:00

8

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

22

km/h

Humidity icon

65%

11:00

11

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

26

km/h

Humidity icon

65%

12:00

15

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

30

km/h

Humidity icon

70%

13:00

19

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

30

km/h

Humidity icon

70%

14:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

28

km/h

Humidity icon

70%

15:00

18

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

26

km/h

Humidity icon

70%

16:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

26

km/h

Humidity icon

78%

17:00

17

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

22

km/h

Humidity icon

74%

18:00

16

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

19

km/h

Humidity icon

74%

19:00

16

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

17

km/h

Humidity icon

74%

20:00

18

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

78%

21:00

20

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

78%

22:00

22

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

69%

23:00

21

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

19

km/h

Humidity icon

69%

Mon

00:00

20

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

17

km/h

Humidity icon

69%

01:00

19

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

69%

02:00

15

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

69%

03:00

12

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

19

km/h

Humidity icon

69%

04:00

9

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

20

km/h

Humidity icon

65%

05:00

8

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

19

km/h

Humidity icon

65%

06:00

7

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

17

km/h

Humidity icon

65%

07:00

7

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

19

km/h

Humidity icon

65%

08:00

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

20

km/h

Humidity icon

65%

09:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

24

km/h

Humidity icon

65%

10:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

26

km/h

Humidity icon

70%

11:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

28

km/h

Humidity icon

70%

12:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

30

km/h

Humidity icon

70%

13:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

32

km/h

Humidity icon

70%

14:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

32

km/h

Humidity icon

70%

15:00

6

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

30

km/h

Humidity icon

70%

Daily forecast

|

Saint-Louis air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Saint-Louis?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Protect yourself from air pollution in Saint-Louis

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

Protect yourself from air pollution in Saint-Louis

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Saint-Louis

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time France AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of France

Laval, Pays de la Loire

36

2
The national flag of France

Nantes, Pays de la Loire

36

3
The national flag of France

Niort, Nouvelle-Aquitaine

35

4
The national flag of France

Angers, Pays de la Loire

34

5
The national flag of France

Saint-Nazaire, Pays de la Loire

34

6
The national flag of France

Chartres, Centre

32

7
The national flag of France

Le Havre, Normandy

32

8
The national flag of France

Paris, Ile-de-France

32

9
The national flag of France

Cannes, Provence-Alpes-Cote d'Azur

31

10
The national flag of France

Montargis, Centre

30

History

Historic air quality graph for Saint-Louis

1 AQI⁺ US
Good
04:00–05:00 May 15 Local time
AQI⁺ US

History

Historic air quality graph for Saint-Louis

1 AQI⁺ US
Good
04:00–05:00 May 15 Local time
AQI⁺ US

Most polluted locations near Saint-Louis

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time France AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of France

Laval, Pays de la Loire

36

2
The national flag of France

Nantes, Pays de la Loire

36

3
The national flag of France

Niort, Nouvelle-Aquitaine

35

4
The national flag of France

Angers, Pays de la Loire

34

5
The national flag of France

Saint-Nazaire, Pays de la Loire

34

6
The national flag of France

Chartres, Centre

32

7
The national flag of France

Le Havre, Normandy

32

8
The national flag of France

Paris, Ile-de-France

32

9
The national flag of France

Cannes, Provence-Alpes-Cote d'Azur

31

10
The national flag of France

Montargis, Centre

30

Be the first to measure and contribute air quality data to your community

Begin your journey for cleaner air #IQAir

Where is the cleanest air quality in Saint-Louis?

No locations are available.