Add

Air quality near Markham Street, Toronto

Air quality index (AQI⁺) and PM2.5 air pollution near Markham Street, Toronto • 8.7K Followers • 22:00, May 31 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.2 µg/m³

18°

10 km/h

62 %

Data source: PurpleAir

Hourly forecast

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

Now

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%

18:00

23°

km/h

31%

19:00

22°

km/h

34%

20:00

20°

km/h

48%

21:00

18°

km/h

59%

Daily forecast

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

Today

18°

12°

km/h

55%

Mon

23°

11°

km/h

44%

Tue

23°

13°

km/h

38%

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

Moderate

50%

Grass

High

75%

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Markham Street

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Markham Street today?

Index

High

Tree

Moderate

50%

Grass

High

75%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Markham Street

29 AQI⁺ US

Good

21:00–22:00 May 31 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

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	31
2	Architecture and Design Gallery	31
3	19-1 Burton Rd	29
4	111Pacific Avenue	28
5	11 Corley Ave	26
6	Algonquin Island	24
7	Campus Walk 2	24
8	11-63 Coe Hill Dr	22
9	East Toronto	11
10	Forest Hill North	11

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Prince Albert, Saskatchewan	53
2	Regina, Saskatchewan	44
3	Windsor, Ontario	44
4	Gimli, Manitoba	43
5	London, Ontario	41
6	Kitchener, Ontario	40
7	Burlington, Ontario	39
8	Saskatoon, Saskatchewan	39
9	Guelph, Ontario	37
10	Penticton, British Columbia	37