Toronto Downtown

Add

Air quality near Toronto Downtown, Toronto

Air quality index (AQI⁺) and PM2.5 air pollution near Toronto Downtown, Toronto • 92.8K Followers • 09:00, Aug 23 Local time

Ajax AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

5 µg/m³

19°

16 km/h

80 %

Hourly forecast

Toronto Downtown, Toronto air quality index (AQI⁺) forecast

Now

19°

km/h

80%

11:00

19°

km/h

75%

12:00

20°

km/h

73%

13:00

20°

km/h

73%

14:00

21°

km/h

67%

15:00

21°

km/h

69%

16:00

21°

km/h

60%

17:00

21°

km/h

64%

18:00

20°

km/h

68%

19:00

19°

km/h

74%

20:00

17°

km/h

80%

21:00

16°

km/h

81%

22:00

16°

km/h

83%

23:00

16°

km/h

81%

Mon

00:00

16°

km/h

82%

01:00

16°

km/h

85%

02:00

16°

km/h

87%

03:00

15°

km/h

91%

04:00

15°

km/h

92%

05:00

14°

km/h

95%

06:00

14°

km/h

97%

07:00

14°

km/h

95%

08:00

14°

km/h

91%

09:00

16°

km/h

78%

10:00

17°

km/h

73%

11:00

17°

km/h

77%

12:00

19°

km/h

72%

13:00

19°

km/h

68%

14:00

18°

km/h

79%

15:00

17°

km/h

73%

16:00

80%

16°

km/h

82%

17:00

80%

17°

km/h

84%

18:00

17°

km/h

81%

19:00

18°

km/h

79%

20:00

17°

km/h

78%

21:00

17°

km/h

80%

22:00

16°

km/h

80%

23:00

16°

km/h

83%

Tue

00:00

15°

km/h

85%

01:00

15°

km/h

88%

02:00

15°

km/h

90%

03:00

15°

km/h

94%

04:00

15°

km/h

91%

05:00

15°

km/h

88%

06:00

15°

km/h

86%

07:00

15°

km/h

86%

08:00

16°

km/h

83%

09:00

18°

km/h

76%

10:00

18°

km/h

75%

11:00

18°

km/h

76%

12:00

19°

km/h

71%

13:00

21°

km/h

60%

14:00

22°

km/h

57%

15:00

22°

km/h

55%

16:00

22°

km/h

56%

17:00

22°

km/h

57%

18:00

22°

km/h

53%

19:00

22°

km/h

58%

20:00

20°

km/h

66%

21:00

19°

km/h

71%

22:00

18°

km/h

74%

23:00

18°

km/h

78%

Wed

00:00

17°

km/h

79%

01:00

17°

km/h

81%

02:00

17°

km/h

81%

03:00

17°

km/h

80%

04:00

16°

km/h

79%

05:00

16°

km/h

73%

06:00

16°

km/h

69%

07:00

16°

km/h

67%

08:00

17°

km/h

63%

09:00

18°

km/h

59%

Daily forecast

Toronto Downtown, Toronto air quality index (AQI⁺) forecast

Today

21°

16°

km/h

76%

Mon

19°

14°

km/h

80%

Tue

22°

15°

km/h

68%

Air pollutants

What is the current air quality near Toronto Downtown?

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 Toronto Downtown, Toronto air pollution map

Pollen

What is the pollen count in Toronto Downtown today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Toronto Downtown today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Toronto Downtown

28 AQI⁺ US

Good

08:00–09:00 Aug 23 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 Toronto Downtown, Toronto

Worldwide AQI⁺ ranking

Station ranking

Real-time Toronto Downtown AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Helendale	28
2	Canada House, Toronto	17
3	East Toronto	17
4	Forest Hill North	17
5	Greenwood & Danforth	17
6	19-1 Burton Rd	15
7	11-63 Coe Hill Dr	14
8	Campus Walk 2	11
9	Algonquin Island	7
10	111Pacific Avenue	4

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ashcroft, British Columbia	152
2	Stony Plain, Alberta	124
3	St. Albert, Alberta	122
4	Fox Creek, Alberta	113
5	Merritt, British Columbia	112
6	High Prairie, Alberta	108
7	Airdrie, Alberta	105
8	Leduc, Alberta	100
9	Maple Ridge, Alberta	99
10	Calgary, Alberta	93