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Air quality near Markham Street, Toronto

Air quality index (AQI⁺) and PM2.5 air pollution near Markham Street, Toronto • 8.7K Followers • 03:00, May 23 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.5 µg/m³

11°

16 km/h

66 %

Data source: PurpleAir

Hourly forecast

Markham Street, Toronto air quality index (AQI⁺) forecast

Now

11°

km/h

66%

04:00

11°

km/h

69%

05:00

11°

km/h

70%

06:00

10°

km/h

75%

07:00

90%

10°

km/h

80%

08:00

90%

10°

km/h

81%

09:00

11°

km/h

81%

10:00

11°

km/h

79%

11:00

90%

11°

km/h

85%

12:00

90%

9°

km/h

92%

13:00

90%

9°

km/h

92%

14:00

90%

8°

km/h

93%

15:00

8°

km/h

93%

16:00

90%

8°

km/h

94%

17:00

90%

8°

km/h

96%

18:00

8°

km/h

95%

19:00

90%

8°

km/h

95%

20:00

90%

8°

km/h

95%

21:00

8°

km/h

96%

22:00

90%

8°

km/h

97%

23:00

90%

8°

km/h

97%

Sun

00:00

8°

km/h

97%

01:00

90%

8°

km/h

97%

02:00

90%

8°

km/h

98%

03:00

8°

km/h

98%

04:00

90%

8°

km/h

99%

05:00

90%

8°

km/h

99%

06:00

8°

km/h

99%

07:00

90%

8°

km/h

98%

08:00

90%

8°

km/h

98%

09:00

8°

km/h

98%

10:00

90%

8°

km/h

98%

11:00

90%

9°

km/h

97%

12:00

9°

km/h

95%

13:00

10°

km/h

92%

14:00

12°

km/h

88%

15:00

13°

km/h

81%

16:00

14°

km/h

82%

17:00

14°

km/h

82%

18:00

13°

km/h

88%

19:00

12°

km/h

92%

20:00

11°

km/h

96%

21:00

11°

km/h

100%

22:00

11°

km/h

99%

23:00

90%

11°

km/h

100%

Mon

00:00

11°

km/h

100%

01:00

11°

km/h

100%

02:00

11°

km/h

100%

03:00

11°

km/h

100%

04:00

11°

km/h

100%

05:00

90%

12°

km/h

100%

06:00

12°

km/h

100%

07:00

12°

km/h

95%

08:00

13°

km/h

95%

09:00

15°

km/h

84%

10:00

16°

km/h

75%

11:00

18°

km/h

65%

12:00

18°

km/h

59%

13:00

19°

km/h

58%

14:00

18°

km/h

58%

15:00

19°

km/h

57%

16:00

19°

km/h

57%

17:00

19°

km/h

60%

18:00

19°

km/h

63%

19:00

19°

km/h

68%

20:00

17°

km/h

76%

21:00

17°

km/h

87%

22:00

16°

km/h

90%

23:00

16°

km/h

91%

Tue

00:00

16°

km/h

91%

01:00

15°

km/h

89%

02:00

15°

km/h

89%

Daily forecast

Markham Street, Toronto air quality index (AQI⁺) forecast

Today

90%

11°

8°

km/h

89%

Sun

14°

8°

km/h

93%

Mon

19°

12°

km/h

73%

Air pollutants

What is the current air quality near Markham Street?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time Markham Street, Toronto air pollution map

Pollen

What is the pollen count in Markham Street today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Markham Street

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Air Quality Monitors

Pollen

What is the pollen count in Markham Street today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Markham Street

19 AQI⁺ US

Good

02:00–03:00 May 23 Local time

AQI⁺ US

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Most polluted locations near Markham Street, Toronto

Worldwide AQI⁺ ranking

Station ranking

Real-time Markham Street AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Architecture and Design Gallery	24
2	11-63 Coe Hill Dr	21
3	19-1 Burton Rd	21
4	111Pacific Avenue	20
5	Campus Walk 2	20
6	376-350 Dundas St E	16
7	11 Corley Ave	14
8	Algonquin Island	9
9	East Toronto	6
10	Forest Hill North	6

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Fort Mckay, Alberta	58
2	Chetwynd, British Columbia	43
3	Montreal, Quebec	43
4	Fort St John, British Columbia	39
5	Grimshaw, Alberta	37
6	Vanderhoof, British Columbia	37
7	Calgary, Alberta	35
8	Guelph, Ontario	35
9	Laval, Quebec	35
10	Brampton, Ontario	34