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Air quality in Hornsby Heights

Air quality index (AQI⁺) and PM2.5 air pollution in Hornsby Heights • 481 Followers • 16:00, Apr 24 Local time

18*

US AQI⁺

Good

Main pollutant:

PM2.5

3.3 µg/m³

19°

10 km/h

66 %

Hourly forecast

Hornsby Heights air quality index (AQI⁺) forecast

Now

19°

km/h

66%

18:00

16°

km/h

85%

19:00

15°

km/h

92%

20:00

15°

km/h

94%

21:00

15°

km/h

94%

22:00

14°

km/h

95%

23:00

14°

km/h

96%

Sat

00:00

13°

km/h

97%

01:00

13°

km/h

97%

02:00

14°

km/h

96%

03:00

14°

km/h

90%

04:00

14°

km/h

89%

05:00

14°

km/h

88%

06:00

14°

km/h

88%

07:00

15°

km/h

85%

08:00

16°

km/h

79%

09:00

17°

km/h

72%

10:00

20°

km/h

59%

11:00

23°

km/h

46%

12:00

24°

km/h

41%

13:00

24°

km/h

40%

14:00

24°

km/h

43%

15:00

22°

km/h

52%

16:00

21°

km/h

58%

17:00

19°

km/h

67%

18:00

18°

km/h

76%

19:00

17°

km/h

82%

20:00

16°

km/h

87%

21:00

15°

km/h

94%

22:00

15°

km/h

97%

23:00

14°

km/h

98%

Sun

00:00

14°

km/h

98%

01:00

13°

km/h

98%

02:00

13°

km/h

97%

03:00

13°

km/h

97%

04:00

12°

km/h

98%

05:00

12°

km/h

97%

06:00

12°

km/h

97%

07:00

12°

km/h

94%

08:00

15°

km/h

78%

09:00

18°

km/h

60%

10:00

20°

km/h

48%

11:00

22°

km/h

38%

12:00

23°

km/h

32%

13:00

24°

km/h

29%

14:00

23°

km/h

31%

15:00

22°

km/h

35%

16:00

21°

km/h

44%

17:00

18°

km/h

58%

18:00

17°

km/h

68%

19:00

16°

km/h

72%

20:00

15°

km/h

77%

21:00

14°

km/h

84%

22:00

13°

km/h

89%

23:00

12°

km/h

91%

Mon

00:00

12°

km/h

92%

01:00

12°

km/h

92%

02:00

11°

km/h

92%

03:00

11°

km/h

93%

04:00

11°

km/h

94%

05:00

11°

km/h

95%

06:00

10°

km/h

96%

07:00

11°

km/h

91%

08:00

14°

km/h

73%

09:00

17°

km/h

60%

10:00

20°

km/h

52%

11:00

22°

km/h

42%

12:00

23°

km/h

37%

13:00

23°

km/h

35%

14:00

23°

km/h

37%

15:00

22°

km/h

44%

16:00

20°

km/h

52%

Daily forecast

Hornsby Heights air quality index (AQI⁺) forecast

Today

23°

13°

km/h

67%

Sat

24°

14°

km/h

69%

Sun

24°

12°

km/h

61%

Air pollutants

What is the current air quality in Hornsby Heights?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Real-time Hornsby Heights air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Hornsby Heights

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AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

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Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

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Pollen

What is the pollen count in Hornsby Heights today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Hornsby Heights

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Hornsby Heights air pollution map

Pollen

What is the pollen count in Hornsby Heights today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Hornsby Heights

Protect yourself from air pollution in Hornsby Heights

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Hornsby Heights

Worldwide AQI⁺ ranking

City ranking

Real-time Australia AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Melbourne, Victoria	31
2	Adelaide, South Australia	28
3	Port Melbourne, Victoria	28
4	Katoomba, New South Wales	24
5	Sydney, New South Wales	24
6	Canberra, ACT	23
7	Orange, New South Wales	23
8	Singleton, New South Wales	23
9	Perth, Western Australia	22
10	Bathurst, New South Wales	18

History

Historic air quality graph for Hornsby Heights

18 AQI⁺ US

Good

16:00–17:00 Apr 24 Local time

AQI⁺ US

History

Historic air quality graph for Hornsby Heights

18 AQI⁺ US

Good

16:00–17:00 Apr 24 Local time

AQI⁺ US

Most polluted locations near Hornsby Heights

Worldwide AQI⁺ ranking

City ranking

Real-time Australia AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Melbourne, Victoria	31
2	Adelaide, South Australia	28
3	Port Melbourne, Victoria	28
4	Katoomba, New South Wales	24
5	Sydney, New South Wales	24
6	Canberra, ACT	23
7	Orange, New South Wales	23
8	Singleton, New South Wales	23
9	Perth, Western Australia	22
10	Bathurst, New South Wales	18