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Air quality in Saint-Denis-sur-Richelieu

Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Denis-sur-Richelieu • 39 Followers • 11:00, Jun 01 Local time

22*

US AQI⁺

Good

Main pollutant:

PM2.5

4 µg/m³

17°

4 km/h

57 %

Hourly forecast

Saint-Denis-sur-Richelieu air quality index (AQI⁺) forecast

Now

17°

km/h

57%

12:00

18°

km/h

50%

13:00

19°

km/h

45%

14:00

20°

km/h

42%

15:00

20°

km/h

41%

16:00

20°

km/h

44%

17:00

19°

km/h

46%

18:00

90%

14°

km/h

87%

19:00

90%

15°

km/h

82%

20:00

14°

km/h

88%

21:00

13°

km/h

88%

22:00

12°

km/h

93%

23:00

11°

km/h

100%

Tue

00:00

10°

km/h

100%

01:00

9°

km/h

99%

02:00

8°

km/h

99%

03:00

8°

km/h

99%

04:00

7°

km/h

99%

05:00

7°

km/h

99%

06:00

7°

km/h

99%

07:00

7°

km/h

98%

08:00

8°

km/h

98%

09:00

10°

km/h

97%

10:00

13°

km/h

97%

11:00

16°

km/h

74%

12:00

19°

km/h

47%

13:00

21°

km/h

43%

14:00

21°

km/h

40%

15:00

22°

km/h

41%

16:00

22°

km/h

39%

17:00

22°

km/h

37%

18:00

22°

km/h

38%

19:00

21°

km/h

43%

20:00

19°

km/h

50%

21:00

15°

km/h

64%

22:00

15°

km/h

63%

23:00

14°

km/h

61%

Wed

00:00

13°

km/h

61%

01:00

13°

km/h

62%

02:00

12°

km/h

63%

03:00

12°

km/h

65%

04:00

11°

km/h

66%

05:00

11°

km/h

67%

06:00

11°

km/h

72%

07:00

13°

km/h

71%

08:00

15°

km/h

65%

09:00

17°

km/h

61%

10:00

19°

km/h

58%

11:00

20°

km/h

55%

12:00

22°

km/h

52%

13:00

23°

km/h

50%

14:00

24°

km/h

48%

15:00

24°

km/h

47%

16:00

25°

km/h

48%

17:00

25°

km/h

54%

18:00

23°

km/h

60%

19:00

21°

km/h

67%

20:00

19°

km/h

75%

21:00

17°

km/h

75%

22:00

17°

km/h

79%

23:00

16°

km/h

82%

Thu

00:00

15°

km/h

83%

01:00

15°

km/h

84%

02:00

14°

km/h

87%

03:00

14°

km/h

90%

04:00

13°

km/h

92%

05:00

13°

km/h

91%

06:00

13°

km/h

89%

07:00

15°

km/h

84%

08:00

17°

km/h

77%

09:00

19°

km/h

71%

10:00

20°

km/h

67%

Daily forecast

Saint-Denis-sur-Richelieu air quality index (AQI⁺) forecast

Today

20°

6°

km/h

70%

Tue

22°

7°

km/h

63%

Wed

25°

11°

km/h

61%

Air pollutants

What is the current air quality in Saint-Denis-sur-Richelieu?

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

Real-time Saint-Denis-sur-Richelieu air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Saint-Denis-sur-Richelieu

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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

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

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

Pollen

What is the pollen count in Saint-Denis-sur-Richelieu today?

Index

Moderate

Tree

Moderate

50%

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast in Saint-Denis-sur-Richelieu

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Saint-Denis-sur-Richelieu air pollution map

Pollen

What is the pollen count in Saint-Denis-sur-Richelieu today?

Index

Moderate

Tree

Moderate

50%

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast in Saint-Denis-sur-Richelieu

Protect yourself from air pollution in Saint-Denis-sur-Richelieu

SHOP IQAIR PRODUCTS

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

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

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-Denis-sur-Richelieu

Worldwide AQI⁺ ranking

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Prince Albert, Saskatchewan	59
2	Saskatoon, Saskatchewan	57
3	Winnipeg, Manitoba	55
4	Abbotsford, British Columbia	43
5	Gimli, Manitoba	42
6	Sault Ste. Marie, Ontario	38
7	Fort St John, British Columbia	36
8	Hamilton, Ontario	36
9	Selkirk, Manitoba	36
10	Levis, Quebec	34

History

Historic air quality graph for Saint-Denis-sur-Richelieu

22 AQI⁺ US

Good

11:00–12:00 Jun 01 Local time

AQI⁺ US

History

Historic air quality graph for Saint-Denis-sur-Richelieu

22 AQI⁺ US

Good

11:00–12:00 Jun 01 Local time

AQI⁺ US

Most polluted locations near Saint-Denis-sur-Richelieu

Worldwide AQI⁺ ranking

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Prince Albert, Saskatchewan	59
2	Saskatoon, Saskatchewan	57
3	Winnipeg, Manitoba	55
4	Abbotsford, British Columbia	43
5	Gimli, Manitoba	42
6	Sault Ste. Marie, Ontario	38
7	Fort St John, British Columbia	36
8	Hamilton, Ontario	36
9	Selkirk, Manitoba	36
10	Levis, Quebec	34