SMU-SUB Rooftop

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Air quality near SMU-SUB Rooftop, Halifax

Air quality index (AQI⁺) and PM2.5 air pollution near SMU-SUB Rooftop, Halifax • 27 Followers • 13:00, Oct 30 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

7.8 µg/m³

13°

8 km/h

96 %

Data source: PurpleAir

Hourly forecast

SMU-SUB Rooftop, Halifax air quality index (AQI⁺) forecast

Now

13°

km/h

96%

14:00

80%

13°

km/h

98%

15:00

80%

12°

km/h

97%

16:00

12°

km/h

96%

17:00

13°

km/h

96%

18:00

11°

km/h

98%

19:00

11°

km/h

99%

20:00

11°

km/h

99%

21:00

11°

km/h

99%

22:00

11°

km/h

99%

23:00

11°

km/h

99%

Sat

00:00

11°

km/h

99%

01:00

70%

10°

km/h

93%

02:00

8°

km/h

85%

03:00

7°

km/h

82%

04:00

6°

km/h

83%

05:00

6°

km/h

82%

06:00

6°

km/h

78%

07:00

5°

km/h

79%

08:00

5°

km/h

79%

09:00

5°

km/h

80%

10:00

5°

km/h

73%

11:00

6°

km/h

70%

12:00

6°

km/h

68%

13:00

5°

km/h

67%

14:00

5°

km/h

65%

15:00

5°

km/h

64%

16:00

5°

km/h

62%

17:00

5°

km/h

62%

18:00

5°

km/h

64%

19:00

4°

km/h

67%

20:00

4°

km/h

66%

21:00

4°

km/h

65%

22:00

4°

km/h

64%

23:00

4°

km/h

64%

Sun

00:00

4°

km/h

65%

01:00

4°

km/h

64%

01:00

4°

km/h

64%

02:00

4°

km/h

64%

03:00

4°

km/h

66%

04:00

4°

km/h

67%

05:00

4°

km/h

67%

06:00

4°

km/h

67%

07:00

4°

km/h

68%

08:00

4°

km/h

71%

09:00

5°

km/h

60%

10:00

6°

km/h

51%

11:00

8°

km/h

47%

12:00

9°

km/h

45%

13:00

9°

km/h

44%

14:00

10°

km/h

45%

15:00

10°

km/h

47%

16:00

9°

km/h

52%

17:00

6°

km/h

62%

18:00

5°

km/h

71%

19:00

4°

km/h

76%

20:00

4°

km/h

77%

21:00

4°

km/h

81%

22:00

4°

km/h

83%

23:00

4°

km/h

86%

Mon

00:00

5°

km/h

88%

01:00

5°

km/h

89%

02:00

5°

km/h

90%

03:00

6°

km/h

90%

04:00

6°

km/h

89%

05:00

6°

km/h

88%

06:00

7°

km/h

87%

07:00

7°

km/h

86%

08:00

8°

km/h

81%

09:00

9°

km/h

76%

10:00

9°

km/h

77%

11:00

12°

km/h

64%

Daily forecast

SMU-SUB Rooftop, Halifax air quality index (AQI⁺) forecast

Today

12°

11°

km/h

97%

Sat

6°

4°

km/h

69%

Sun

10°

4°

km/h

62%

Air pollutants

What is the current air quality near SMU-SUB Rooftop?

PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time SMU-SUB Rooftop, Halifax air pollution map

Pollen

What is the pollen count in SMU-SUB Rooftop today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in SMU-SUB Rooftop

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Face Masks

Air Quality Monitors

Pollen

What is the pollen count in SMU-SUB Rooftop today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for SMU-SUB Rooftop

43 AQI⁺ US

Good

12:00–13:00 Oct 30 Local time

AQI⁺ US

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Most polluted locations near SMU-SUB Rooftop, Halifax

Worldwide AQI⁺ ranking

Station ranking

Real-time SMU-SUB Rooftop AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Johnston Building	34
2	SMU-SUB Rooftop	14
3	6140 Quinpool Rd	13
4	1430-1310 White Hills Run	12

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Houston, British Columbia	121
2	Smithers, British Columbia	79
3	Maple Ridge, Alberta	77
4	Ardrossan, Alberta	63
5	Leduc, Alberta	61
6	Golden, British Columbia	59
7	Fernie, British Columbia	58
8	Ashcroft, British Columbia	57
9	Medicine Hat, Alberta	54
10	Coldstream, British Columbia	53