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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 • 18:00, May 31 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.8 µg/m³

23°

19 km/h

38 %

Data source: PurpleAir

Hourly forecast

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

Now

23°

km/h

38%

19:00

22°

km/h

43%

20:00

21°

km/h

47%

21:00

19°

km/h

55%

22:00

18°

km/h

62%

23:00

17°

km/h

68%

Mon

00:00

16°

km/h

71%

01:00

15°

km/h

71%

02:00

14°

km/h

73%

03:00

13°

km/h

76%

04:00

13°

km/h

76%

05:00

12°

km/h

79%

06:00

12°

km/h

79%

07:00

13°

km/h

71%

08:00

14°

km/h

56%

09:00

16°

km/h

47%

10:00

17°

km/h

45%

11:00

17°

km/h

46%

12:00

16°

km/h

50%

13:00

16°

km/h

53%

14:00

17°

km/h

51%

15:00

17°

km/h

50%

16:00

18°

km/h

51%

17:00

18°

km/h

52%

18:00

18°

km/h

53%

19:00

17°

km/h

54%

20:00

16°

km/h

55%

21:00

15°

km/h

60%

22:00

15°

km/h

62%

23:00

15°

km/h

66%

Tue

00:00

15°

km/h

70%

01:00

15°

km/h

74%

02:00

14°

km/h

79%

03:00

13°

km/h

84%

04:00

12°

km/h

90%

05:00

11°

km/h

96%

06:00

11°

km/h

94%

07:00

12°

km/h

76%

08:00

13°

km/h

65%

09:00

16°

km/h

54%

10:00

19°

km/h

46%

11:00

21°

km/h

38%

12:00

22°

km/h

28%

13:00

23°

km/h

28%

14:00

23°

km/h

27%

15:00

23°

km/h

26%

16:00

23°

km/h

27%

17:00

23°

km/h

29%

18:00

23°

km/h

32%

19:00

22°

km/h

36%

20:00

20°

km/h

41%

21:00

18°

km/h

47%

22:00

17°

km/h

47%

23:00

16°

km/h

49%

Wed

00:00

15°

km/h

49%

01:00

15°

km/h

50%

02:00

14°

km/h

50%

03:00

14°

km/h

51%

04:00

14°

km/h

52%

05:00

13°

km/h

53%

06:00

13°

km/h

54%

07:00

14°

km/h

51%

08:00

16°

km/h

45%

09:00

18°

km/h

39%

10:00

20°

km/h

34%

11:00

21°

km/h

30%

12:00

22°

km/h

28%

13:00

23°

km/h

27%

14:00

23°

km/h

27%

15:00

23°

km/h

27%

16:00

23°

km/h

28%

17:00

23°

km/h

29%

Daily forecast

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

Today

24°

10°

km/h

48%

Mon

18°

12°

km/h

55%

Tue

23°

11°

km/h

44%

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

Get a monitor

Real-time Markham Street, Toronto air pollution map

Pollen

What is the pollen count in Markham Street today?

Index

High

Tree

Low

25%

Grass

High

75%

Weed

None

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Markham Street today?

Index

High

Tree

Low

25%

Grass

High

75%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Markham Street

27 AQI⁺ US

Good

17:00–18:00 May 31 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	376-350 Dundas St E	33
2	Algonquin Island	27
3	Architecture and Design Gallery	27
4	11 Corley Ave	25
5	111Pacific Avenue	25
6	19-1 Burton Rd	24
7	Campus Walk 2	24
8	11-63 Coe Hill Dr	20
9	East Toronto	6
10	Forest Hill North	6

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Saint John, New Brunswick	55
2	Prince Albert, Saskatchewan	53
3	East York, Ontario	44
4	Regina, Saskatchewan	44
5	Windsor, Ontario	44
6	Gimli, Manitoba	41
7	London, Ontario	41
8	Kitchener, Ontario	40
9	Burlington, Ontario	39
10	Hamilton, Ontario	39