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Air quality in Sainte-Catherine

Air quality index (AQI⁺) and PM2.5 air pollution in Sainte-Catherine • 431 Followers • 04:00, Oct 24 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

7.4 µg/m³

2°

3 km/h

91 %

Hourly forecast

Sainte-Catherine air quality index (AQI⁺) forecast

Now

2°

km/h

91%

05:00

3°

km/h

93%

06:00

3°

km/h

95%

07:00

2°

km/h

98%

08:00

3°

km/h

99%

09:00

5°

km/h

97%

10:00

7°

km/h

91%

11:00

9°

km/h

85%

12:00

10°

km/h

82%

13:00

10°

km/h

78%

14:00

11°

km/h

70%

15:00

11°

km/h

65%

16:00

11°

km/h

65%

17:00

11°

km/h

68%

18:00

10°

km/h

68%

19:00

10°

km/h

69%

20:00

9°

km/h

74%

21:00

7°

km/h

83%

22:00

6°

km/h

84%

23:00

5°

km/h

87%

Sun

00:00

5°

km/h

88%

01:00

5°

km/h

89%

02:00

5°

km/h

87%

03:00

4°

km/h

92%

04:00

4°

km/h

93%

05:00

4°

km/h

92%

06:00

3°

km/h

94%

07:00

3°

km/h

93%

08:00

4°

km/h

91%

09:00

6°

km/h

92%

10:00

9°

km/h

78%

11:00

11°

km/h

68%

12:00

13°

km/h

64%

13:00

14°

km/h

63%

14:00

15°

km/h

69%

15:00

15°

km/h

71%

16:00

15°

km/h

72%

17:00

14°

km/h

73%

18:00

12°

km/h

73%

19:00

10°

km/h

78%

20:00

10°

km/h

79%

21:00

10°

km/h

80%

22:00

10°

km/h

80%

23:00

10°

km/h

80%

Mon

00:00

9°

km/h

81%

01:00

10°

km/h

79%

02:00

11°

km/h

74%

03:00

11°

km/h

71%

04:00

11°

km/h

71%

05:00

11°

km/h

71%

06:00

11°

km/h

72%

07:00

11°

km/h

73%

08:00

11°

km/h

81%

09:00

10°

km/h

71%

10:00

10°

km/h

78%

11:00

10°

km/h

79%

12:00

70%

9°

km/h

88%

13:00

10°

km/h

88%

14:00

11°

km/h

83%

15:00

13°

km/h

74%

16:00

14°

km/h

53%

17:00

12°

km/h

51%

18:00

10°

km/h

48%

19:00

9°

km/h

52%

20:00

8°

km/h

54%

21:00

8°

km/h

51%

22:00

7°

km/h

53%

23:00

6°

km/h

54%

Tue

00:00

5°

km/h

54%

01:00

4°

km/h

56%

02:00

3°

km/h

58%

03:00

3°

km/h

61%

Daily forecast

Sainte-Catherine air quality index (AQI⁺) forecast

Today

11°

2°

km/h

80%

Sun

15°

3°

km/h

77%

Mon

14°

7°

km/h

68%

Air pollutants

What is the current air quality in Sainte-Catherine?

PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.

Real-time Sainte-Catherine 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 Sainte-Catherine

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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.

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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 Sainte-Catherine today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Sainte-Catherine

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Sainte-Catherine air pollution map

Pollen

What is the pollen count in Sainte-Catherine today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Sainte-Catherine

Protect yourself from air pollution in Sainte-Catherine

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 Sainte-Catherine

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Sainte-Catherine

#	Stations	AQI⁺ US
1	Lasalle qc rue centrale	40

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Houston, British Columbia	84
2	Golden, British Columbia	70
3	Port Alberni, British Columbia	65
4	Smithers, British Columbia	59
5	Prince George, British Columbia	58
6	Saint-Bruno-de-Montarville, Quebec	58
7	Princeton, British Columbia	55
8	Courtenay, British Columbia	52
9	Thunder Bay, Ontario	52
10	Oak Bay, British Columbia	48

History

Historic air quality graph for Sainte-Catherine

41 AQI⁺ US

Good

03:00–04:00 Oct 24 Local time

AQI⁺ US

History

Historic air quality graph for Sainte-Catherine

41 AQI⁺ US

Good

03:00–04:00 Oct 24 Local time

AQI⁺ US

Most polluted locations near Sainte-Catherine

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Sainte-Catherine

#	Stations	AQI⁺ US
1	Lasalle qc rue centrale	40

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Houston, British Columbia	84
2	Golden, British Columbia	70
3	Port Alberni, British Columbia	65
4	Smithers, British Columbia	59
5	Prince George, British Columbia	58
6	Saint-Bruno-de-Montarville, Quebec	58
7	Princeton, British Columbia	55
8	Courtenay, British Columbia	52
9	Thunder Bay, Ontario	52
10	Oak Bay, British Columbia	48