Air quality in Saint-Leonard

Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Leonard • 11 Followers • 14:00, May 11 Local time

18*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.2 µg/m³

weather condition icon

16°

wind direction icon

8 km/h

weather humid icon

77 %

Hourly forecast

Saint-Leonard air quality index (AQI⁺) forecast

Now

18

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

8

km/h

Humidity icon

77%

15:00

18

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

10

km/h

Humidity icon

73%

16:00

18

Weather icon

30%

15°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

10

km/h

Humidity icon

71%

17:00

18

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

9

km/h

Humidity icon

71%

18:00

17

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

10

km/h

Humidity icon

69%

19:00

15

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

5

km/h

Humidity icon

78%

20:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

1

km/h

Humidity icon

79%

21:00

12

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

3

km/h

Humidity icon

89%

22:00

11

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

4

km/h

Humidity icon

91%

23:00

10

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

6

km/h

Humidity icon

94%

Tue

00:00

8

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

5

km/h

Humidity icon

94%

01:00

7

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 242 degree

7

km/h

Humidity icon

97%

02:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 234 degree

9

km/h

Humidity icon

98%

03:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 230 degree

9

km/h

Humidity icon

95%

04:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 199 degree

7

km/h

Humidity icon

92%

05:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 200 degree

5

km/h

Humidity icon

93%

06:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 240 degree

9

km/h

Humidity icon

86%

07:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 245 degree

9

km/h

Humidity icon

92%

08:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 225 degree

9

km/h

Humidity icon

88%

09:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 251 degree

13

km/h

Humidity icon

74%

10:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 248 degree

13

km/h

Humidity icon

64%

11:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 249 degree

13

km/h

Humidity icon

56%

12:00

9

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

13

km/h

Humidity icon

47%

13:00

9

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 256 degree

13

km/h

Humidity icon

46%

14:00

10

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

12

km/h

Humidity icon

42%

15:00

10

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

13

km/h

Humidity icon

33%

16:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

13

km/h

Humidity icon

32%

17:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

11

km/h

Humidity icon

30%

18:00

10

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

9

km/h

Humidity icon

30%

19:00

10

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

7

km/h

Humidity icon

29%

20:00

10

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

4

km/h

Humidity icon

39%

21:00

12

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

3

km/h

Humidity icon

42%

22:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 298 degree

3

km/h

Humidity icon

48%

23:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 148 degree

0

km/h

Humidity icon

57%

Wed

00:00

20

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 289 degree

1

km/h

Humidity icon

63%

01:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 161 degree

2

km/h

Humidity icon

59%

02:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 178 degree

1

km/h

Humidity icon

58%

03:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 167 degree

1

km/h

Humidity icon

59%

04:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 68 degree

1

km/h

Humidity icon

59%

05:00

25

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 327 degree

1

km/h

Humidity icon

61%

06:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 240 degree

1

km/h

Humidity icon

60%

07:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 162 degree

1

km/h

Humidity icon

61%

08:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 293 degree

1

km/h

Humidity icon

66%

09:00

23

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

5

km/h

Humidity icon

60%

10:00

22

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

5

km/h

Humidity icon

47%

11:00

22

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

6

km/h

Humidity icon

46%

12:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

8

km/h

Humidity icon

42%

13:00

20

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

8

km/h

Humidity icon

40%

14:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

8

km/h

Humidity icon

39%

15:00

17

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

10

km/h

Humidity icon

38%

16:00

16

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

12

km/h

Humidity icon

39%

17:00

15

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

13

km/h

Humidity icon

38%

18:00

14

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

12

km/h

Humidity icon

41%

19:00

14

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

11

km/h

Humidity icon

42%

20:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

9

km/h

Humidity icon

50%

21:00

15

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

6

km/h

Humidity icon

56%

22:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

3

km/h

Humidity icon

64%

23:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 200 degree

3

km/h

Humidity icon

70%

Thu

00:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 148 degree

2

km/h

Humidity icon

71%

01:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 162 degree

1

km/h

Humidity icon

68%

02:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 153 degree

2

km/h

Humidity icon

71%

03:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 88 degree

2

km/h

Humidity icon

71%

04:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 187 degree

2

km/h

Humidity icon

73%

05:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 166 degree

2

km/h

Humidity icon

75%

06:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 30 degree

3

km/h

Humidity icon

73%

07:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 72 degree

1

km/h

Humidity icon

71%

08:00

13

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 260 degree

3

km/h

Humidity icon

80%

09:00

12

Weather icon

80%

IQAir AirVisual Air Quality Map Wind rotating 257 degree

4.7

km/h

Humidity icon

78%

10:00

12

Weather icon

70%

IQAir AirVisual Air Quality Map Wind rotating 254 degree

6.3

km/h

Humidity icon

77%

11:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 252 degree

8

km/h

Humidity icon

76%

12:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 245 degree

7.7

km/h

Humidity icon

75%

13:00

10

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

7.3

km/h

Humidity icon

74%

Daily forecast

|

Saint-Leonard air quality index (AQI⁺) forecast

Today

16

Weather icon

90%

14°

10°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

10

km/h

Humidity icon

82%

Tue

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

13

km/h

Humidity icon

52%

Wed

21

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

13

km/h

Humidity icon

49%

Air pollutants

What is the current air quality in Saint-Leonard?

IQAir Check icon

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

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Saint-Leonard

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Medical grade air purifiers

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Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

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Pollen

What is the pollen count in Saint-Leonard today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%
Pollen forecast in Saint-Leonard

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Saint-Leonard today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%
Pollen forecast in Saint-Leonard

Protect yourself from air pollution in Saint-Leonard

SHOP IQAIR PRODUCTS

Air_Monitors_v2_image_728x968px_ee9cbf0e-d125-414e-9f79-215cfaad62c0.jpg

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Air_Purifirer_v2_image_728x968px_5720fd5a-7baf-484e-bd44-931e213c7066.jpg

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Atem_Series_v3_image_1250px.jpg

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Saint-Leonard

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Switzerland AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Chur, Grisons

44

2
The national flag of Switzerland

Bern, Bern

32

3
The national flag of Switzerland

Davos, Grisons

31

History

Historic air quality graph for Saint-Leonard

18 AQI⁺ US
Good
14:00–15:00 May 11 Local time
AQI⁺ US

History

Historic air quality graph for Saint-Leonard

18 AQI⁺ US
Good
14:00–15:00 May 11 Local time
AQI⁺ US

Most polluted locations near Saint-Leonard

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Switzerland AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Chur, Grisons

44

2
The national flag of Switzerland

Bern, Bern

32

3
The national flag of Switzerland

Davos, Grisons

31

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

Where is the cleanest air quality in Saint-Leonard?

No locations are available.