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Air quality near Markham Street, Toronto

Air quality index (AQI⁺) and PM2.5 air pollution near Markham Street, Toronto • 8.6K Followers • 17:00, Apr 24 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.2 µg/m³

6°

14 km/h

49 %

Data source: PurpleAir

Hourly forecast

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

Now

6°

km/h

49%

18:00

7°

km/h

47%

19:00

7°

km/h

52%

20:00

6°

km/h

57%

21:00

6°

km/h

57%

22:00

6°

km/h

62%

23:00

6°

km/h

66%

Sat

00:00

6°

km/h

65%

01:00

7°

km/h

64%

02:00

7°

km/h

66%

03:00

90%

7°

km/h

67%

04:00

90%

5°

km/h

83%

05:00

90%

4°

km/h

95%

06:00

4°

km/h

97%

07:00

90%

4°

km/h

96%

08:00

90%

4°

km/h

96%

09:00

4°

km/h

96%

10:00

90%

3°

km/h

94%

11:00

90%

3°

km/h

93%

12:00

4°

km/h

93%

13:00

90%

4°

km/h

92%

14:00

90%

4°

km/h

91%

15:00

4°

km/h

91%

16:00

90%

5°

km/h

90%

17:00

90%

5°

km/h

90%

18:00

6°

km/h

87%

19:00

6°

km/h

89%

20:00

6°

km/h

90%

21:00

5°

km/h

88%

22:00

5°

km/h

89%

23:00

6°

km/h

85%

Sun

00:00

6°

km/h

86%

01:00

5°

km/h

90%

02:00

5°

km/h

89%

03:00

5°

km/h

92%

04:00

5°

km/h

97%

05:00

5°

km/h

100%

06:00

4°

km/h

100%

07:00

4°

km/h

99%

08:00

4°

km/h

98%

09:00

5°

km/h

91%

10:00

7°

km/h

84%

11:00

9°

km/h

73%

12:00

10°

km/h

68%

13:00

11°

km/h

66%

14:00

11°

km/h

62%

15:00

12°

km/h

58%

16:00

12°

km/h

56%

17:00

12°

km/h

56%

18:00

12°

km/h

59%

19:00

11°

km/h

67%

20:00

9°

km/h

92%

21:00

9°

km/h

64%

22:00

9°

km/h

65%

23:00

8°

km/h

67%

Mon

00:00

8°

km/h

69%

01:00

8°

km/h

72%

02:00

7°

km/h

73%

03:00

7°

km/h

76%

04:00

7°

km/h

78%

05:00

7°

km/h

80%

06:00

6°

km/h

83%

07:00

7°

km/h

82%

08:00

8°

km/h

76%

09:00

9°

km/h

69%

10:00

10°

km/h

62%

11:00

11°

km/h

56%

12:00

11°

km/h

52%

13:00

12°

km/h

49%

14:00

13°

km/h

49%

15:00

13°

km/h

50%

16:00

13°

km/h

51%

Daily forecast

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

Today

8°

5°

km/h

59%

Sat

90%

6°

3°

km/h

92%

Sun

12°

4°

km/h

74%

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

Low

Tree Low	25%
Grass Low	25%
Weed None	0%

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

Low

Tree Low	25%
Grass Low	25%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Markham Street

23 AQI⁺ US

Good

16:00–17:00 Apr 24 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	19-1 Burton Rd	36
2	111Pacific Avenue	31
3	376-350 Dundas St E	22
4	Campus Walk 2	22
5	11-63 Coe Hill Dr	21
6	11 Corley Ave	18
7	Algonquin Island	16
8	East Toronto	6
9	Forest Hill North	6
10	Greenwood & Danforth	6

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Windsor, Ontario	45
2	Port Moody, British Columbia	44
3	Leduc, Alberta	41
4	North Vancouver, British Columbia	39
5	West Vancouver, British Columbia	39
6	Burnaby, British Columbia	38
7	Granby, Quebec	38
8	Laval, Quebec	38
9	Penticton, British Columbia	38
10	Rouyn-Noranda, Quebec	38