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Air quality in Montreal

Air quality index (AQI⁺) and PM2.5 air pollution in Montreal • 354.1K Followers • 10:00, Nov 12 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

3.4 µg/m³

3°

10 km/h

55 %

Hourly forecast

Montreal air quality index (AQI⁺) forecast

Now

3°

km/h

55%

11:00

4°

km/h

52%

12:00

4°

km/h

49%

13:00

5°

km/h

48%

14:00

5°

km/h

47%

15:00

5°

km/h

48%

16:00

4°

km/h

50%

17:00

3°

km/h

52%

18:00

3°

km/h

53%

19:00

3°

km/h

54%

20:00

3°

km/h

57%

21:00

2°

km/h

60%

22:00

2°

km/h

61%

23:00

2°

km/h

60%

Fri

00:00

1°

km/h

60%

01:00

1°

km/h

61%

02:00

1°

km/h

62%

03:00

1°

km/h

63%

04:00

0°

km/h

64%

05:00

0°

km/h

64%

06:00

0°

km/h

64%

07:00

0°

km/h

64%

08:00

0°

km/h

62%

09:00

1°

km/h

59%

10:00

2°

km/h

55%

11:00

3°

km/h

51%

12:00

4°

km/h

48%

13:00

4°

km/h

46%

14:00

5°

km/h

45%

15:00

5°

km/h

45%

16:00

4°

km/h

47%

17:00

4°

km/h

50%

18:00

3°

km/h

51%

19:00

3°

km/h

52%

20:00

3°

km/h

55%

21:00

3°

km/h

57%

22:00

2°

km/h

58%

23:00

2°

km/h

59%

Sat

00:00

1°

km/h

60%

01:00

1°

km/h

60%

02:00

1°

km/h

60%

03:00

1°

km/h

61%

04:00

1°

km/h

61%

05:00

1°

km/h

61%

06:00

1°

km/h

61%

07:00

1°

km/h

61%

08:00

1°

km/h

59%

09:00

2°

km/h

56%

10:00

3°

km/h

52%

11:00

4°

km/h

51%

12:00

4°

km/h

49%

13:00

4°

km/h

48%

14:00

4°

km/h

49%

15:00

4°

km/h

50%

16:00

4°

km/h

52%

17:00

4°

km/h

55%

18:00

4°

km/h

58%

19:00

3°

km/h

60%

20:00

3°

km/h

60%

21:00

3°

km/h

62%

22:00

3°

km/h

62%

23:00

3°

km/h

62%

Sun

00:00

2°

km/h

66%

01:00

2°

km/h

78%

02:00

2°

km/h

82%

03:00

2°

km/h

75%

04:00

1°

km/h

82%

05:00

2°

km/h

78%

06:00

2°

km/h

76%

07:00

3°

km/h

72%

08:00

3°

km/h

66%

09:00

3°

km/h

63%

Daily forecast

Montreal air quality index (AQI⁺) forecast

Today

5°

2°

km/h

55%

Fri

5°

0°

km/h

53%

Sat

4°

1°

km/h

56%

Air pollutants

What is the current air quality in Montreal?

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

Real-time Montreal 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 Montreal

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

Pollen

What is the pollen count in Montreal today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Montreal

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Montreal air pollution map

Pollen

What is the pollen count in Montreal today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Montreal

Protect yourself from air pollution in Montreal

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 Montreal

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Montreal

#	Stations	AQI⁺ US
1	2237 Ave Blanchard	21
2	Avenue Royalmount	21
3	Châteauneuf	21
4	Molson	17
5	PARC HENRI-JULIEN	17
6	Avenue de l'Esplanade	16
7	199-245 Rue de la Montagne	14
8	Free Nuns' Island	11
9	Montreal, Mont Royal	11
10	Outremont	0

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Saskatoon, Saskatchewan	62
2	Castlegar, British Columbia	51
3	Regina, Saskatchewan	47
4	Penticton, British Columbia	45
5	Fernie, British Columbia	44
6	Oakville, Ontario	41
7	Summerland, British Columbia	41
8	Balzac, Alberta	39
9	West Kelowna, British Columbia	39
10	Coldstream, British Columbia	38

History

Historic air quality graph for Montreal

18 AQI⁺ US

Good

10:00–11:00 Nov 12 Local time

AQI⁺ US

History

Historic air quality graph for Montreal

18 AQI⁺ US

Good

10:00–11:00 Nov 12 Local time

AQI⁺ US

Most polluted locations near Montreal

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Montreal

#	Stations	AQI⁺ US
1	2237 Ave Blanchard	21
2	Avenue Royalmount	21
3	Châteauneuf	21
4	Molson	17
5	PARC HENRI-JULIEN	17
6	Avenue de l'Esplanade	16
7	199-245 Rue de la Montagne	14
8	Free Nuns' Island	11
9	Montreal, Mont Royal	11
10	Outremont	0

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Saskatoon, Saskatchewan	62
2	Castlegar, British Columbia	51
3	Regina, Saskatchewan	47
4	Penticton, British Columbia	45
5	Fernie, British Columbia	44
6	Oakville, Ontario	41
7	Summerland, British Columbia	41
8	Balzac, Alberta	39
9	West Kelowna, British Columbia	39
10	Coldstream, British Columbia	38