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Air quality in Saint-Louis

Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Louis • 2.8K Followers • 23:00, Apr 17 Local time

59*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

13.3 µg/m³

weather condition icon

11°

wind direction icon

5 km/h

weather humid icon

78 %

Hourly forecast

Saint-Louis air quality index (AQI⁺) forecast

Now

59

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

5

km/h

Humidity icon

78%

Sat

01:00

59

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

5

km/h

Humidity icon

80%

02:00

60

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

4

km/h

Humidity icon

85%

03:00

61

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

4

km/h

Humidity icon

89%

04:00

61

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

4

km/h

Humidity icon

93%

05:00

63

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

5

km/h

Humidity icon

94%

06:00

63

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

5

km/h

Humidity icon

94%

07:00

64

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

4

km/h

Humidity icon

94%

08:00

65

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

3

km/h

Humidity icon

87%

09:00

66

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

1

km/h

Humidity icon

78%

10:00

66

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

2

km/h

Humidity icon

61%

11:00

64

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

2

km/h

Humidity icon

47%

12:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

4

km/h

Humidity icon

44%

13:00

64

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

4

km/h

Humidity icon

42%

14:00

60

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 334 degree

6

km/h

Humidity icon

36%

15:00

60

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

4

km/h

Humidity icon

32%

16:00

60

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

6

km/h

Humidity icon

31%

17:00

53

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

7

km/h

Humidity icon

31%

18:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

6

km/h

Humidity icon

31%

19:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

8

km/h

Humidity icon

32%

20:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

7

km/h

Humidity icon

39%

21:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

7

km/h

Humidity icon

45%

22:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

6

km/h

Humidity icon

55%

23:00

59

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

6

km/h

Humidity icon

64%

Sun

00:00

59

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

6

km/h

Humidity icon

70%

01:00

59

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

7

km/h

Humidity icon

83%

02:00

60

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

5

km/h

Humidity icon

86%

03:00

60

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

4

km/h

Humidity icon

86%

04:00

60

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

4

km/h

Humidity icon

84%

05:00

63

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

5

km/h

Humidity icon

87%

06:00

63

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

4

km/h

Humidity icon

85%

07:00

63

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 234 degree

6

km/h

Humidity icon

81%

08:00

61

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

3

km/h

Humidity icon

84%

09:00

61

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

1

km/h

Humidity icon

85%

10:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

11

km/h

Humidity icon

76%

11:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

10

km/h

Humidity icon

71%

12:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

10

km/h

Humidity icon

62%

13:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

12

km/h

Humidity icon

63%

14:00

35

Weather icon

80%

16°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

15

km/h

Humidity icon

66%

15:00

35

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

15

km/h

Humidity icon

52%

16:00

35

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

14

km/h

Humidity icon

51%

17:00

28

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

14

km/h

Humidity icon

47%

18:00

28

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

13

km/h

Humidity icon

43%

19:00

28

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

13

km/h

Humidity icon

39%

20:00

30

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

10

km/h

Humidity icon

41%

21:00

30

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

4

km/h

Humidity icon

47%

22:00

30

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

3

km/h

Humidity icon

54%

23:00

41

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

1

km/h

Humidity icon

63%

Mon

00:00

41

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

3

km/h

Humidity icon

65%

01:00

41

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

2

km/h

Humidity icon

70%

02:00

54

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

1

km/h

Humidity icon

77%

03:00

54

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

1

km/h

Humidity icon

80%

04:00

54

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

2

km/h

Humidity icon

82%

05:00

55

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

2

km/h

Humidity icon

81%

06:00

55

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

3

km/h

Humidity icon

82%

07:00

55

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

4

km/h

Humidity icon

84%

08:00

57

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

3

km/h

Humidity icon

84%

09:00

57

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

3

km/h

Humidity icon

77%

10:00

57

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

3

km/h

Humidity icon

69%

11:00

56

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

6

km/h

Humidity icon

60%

12:00

56

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

8

km/h

Humidity icon

52%

13:00

56

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

12

km/h

Humidity icon

46%

14:00

51

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

12

km/h

Humidity icon

39%

15:00

51

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

12

km/h

Humidity icon

35%

16:00

51

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

12

km/h

Humidity icon

34%

17:00

42

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

14

km/h

Humidity icon

38%

18:00

42

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

15

km/h

Humidity icon

41%

19:00

42

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

14

km/h

Humidity icon

42%

20:00

37

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

12

km/h

Humidity icon

45%

21:00

37

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

9

km/h

Humidity icon

49%

22:00

37

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

6

km/h

Humidity icon

54%

23:00

43

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

3

km/h

Humidity icon

59%

Daily forecast

|

Saint-Louis air quality index (AQI⁺) forecast

Today

59

Weather icon

21°

6°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

6

km/h

Humidity icon

58%

Sun

61

Weather icon

23°

7°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

8

km/h

Humidity icon

52%

Mon

47

Weather icon

17°

11°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

15

km/h

Humidity icon

62%

Air pollutants

What is the current air quality in Saint-Louis?

IQAir exclamation icon

PM2.5 concentration is currently 2.7 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Saint-Louis air pollution map

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Discover Atem car

Pollen

What is the pollen count in Saint-Louis today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

Open-Meteo.com
Pollen forecast in Saint-Louis

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Discover Atem car
air quality map

Real-time Saint-Louis air pollution map

Pollen

What is the pollen count in Saint-Louis today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

Open-Meteo.com
Pollen forecast in Saint-Louis

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

Paris, Ile-de-France

68

2
The national flag of France

Cannes, Provence-Alpes-Cote d'Azur

64

3
The national flag of France

Nice, Provence-Alpes-Cote d'Azur

60

4
The national flag of France

Marseille, Provence-Alpes-Cote d'Azur

53

5
The national flag of France

Toulouse, Occitanie

53

6
The national flag of France

Mamoudzou, Mayotte

50

7
The national flag of France

Reims, Grand Est

50

8
The national flag of France

Rouen, Normandy

50

9
The national flag of France

Strasbourg, Grand Est

47

10
The national flag of France

Cherbourg-Octeville, Normandy

44

History

Historic air quality graph for Saint-Louis

59 AQI⁺ US
Moderate
23:00–00:00 Apr 17 Local time
AQI⁺ US

History

Historic air quality graph for Saint-Louis

59 AQI⁺ US
Moderate
23:00–00:00 Apr 17 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

Paris, Ile-de-France

68

2
The national flag of France

Cannes, Provence-Alpes-Cote d'Azur

64

3
The national flag of France

Nice, Provence-Alpes-Cote d'Azur

60

4
The national flag of France

Marseille, Provence-Alpes-Cote d'Azur

53

5
The national flag of France

Toulouse, Occitanie

53

6
The national flag of France

Mamoudzou, Mayotte

50

7
The national flag of France

Reims, Grand Est

50

8
The national flag of France

Rouen, Normandy

50

9
The national flag of France

Strasbourg, Grand Est

47

10
The national flag of France

Cherbourg-Octeville, Normandy

44

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Where is the cleanest air quality in Saint-Louis?

No locations are available.