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Air quality in Hornsby

Air quality index (AQI⁺) and PM2.5 air pollution in Hornsby • 32.8K Followers • 04:00, Apr 18 Local time

30*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5.4 µg/m³

weather condition icon

10°

wind direction icon

5 km/h

weather humid icon

81 %

Hourly forecast

Hornsby air quality index (AQI⁺) forecast

Now

30

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

5

km/h

Humidity icon

81%

06:00

30

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

5

km/h

Humidity icon

81%

07:00

32

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

4

km/h

Humidity icon

78%

08:00

33

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

6

km/h

Humidity icon

66%

09:00

34

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

6

km/h

Humidity icon

53%

10:00

29

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

7

km/h

Humidity icon

46%

11:00

29

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

7

km/h

Humidity icon

38%

12:00

29

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

9

km/h

Humidity icon

30%

13:00

27

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

10

km/h

Humidity icon

27%

14:00

27

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 143 degree

13

km/h

Humidity icon

32%

15:00

26

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

15

km/h

Humidity icon

43%

16:00

17

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

14

km/h

Humidity icon

46%

17:00

17

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

12

km/h

Humidity icon

54%

18:00

17

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

6

km/h

Humidity icon

66%

19:00

24

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

5

km/h

Humidity icon

66%

20:00

24

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

5

km/h

Humidity icon

67%

21:00

24

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

6

km/h

Humidity icon

69%

22:00

37

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

7

km/h

Humidity icon

72%

23:00

37

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

6

km/h

Humidity icon

74%

Sun

00:00

37

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

6

km/h

Humidity icon

75%

01:00

36

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

5

km/h

Humidity icon

76%

02:00

36

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

5

km/h

Humidity icon

78%

03:00

36

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

5

km/h

Humidity icon

80%

04:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

5

km/h

Humidity icon

81%

05:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

5

km/h

Humidity icon

82%

06:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

4

km/h

Humidity icon

85%

07:00

42

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

4

km/h

Humidity icon

81%

08:00

42

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

6

km/h

Humidity icon

66%

09:00

42

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

7

km/h

Humidity icon

57%

10:00

29

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

7

km/h

Humidity icon

50%

11:00

29

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

6

km/h

Humidity icon

44%

12:00

29

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

6

km/h

Humidity icon

39%

13:00

32

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

7

km/h

Humidity icon

37%

14:00

32

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

9

km/h

Humidity icon

37%

15:00

32

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

13

km/h

Humidity icon

42%

16:00

31

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

14

km/h

Humidity icon

52%

17:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

11

km/h

Humidity icon

62%

18:00

31

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

9

km/h

Humidity icon

72%

19:00

33

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

6

km/h

Humidity icon

77%

20:00

33

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

5

km/h

Humidity icon

78%

21:00

33

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

6

km/h

Humidity icon

80%

22:00

30

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

6

km/h

Humidity icon

82%

23:00

30

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

7

km/h

Humidity icon

85%

Mon

00:00

30

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

6

km/h

Humidity icon

86%

01:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

6

km/h

Humidity icon

86%

02:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

5

km/h

Humidity icon

84%

03:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

5

km/h

Humidity icon

84%

04:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

5

km/h

Humidity icon

87%

05:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

5

km/h

Humidity icon

89%

06:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

6

km/h

Humidity icon

91%

07:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

5

km/h

Humidity icon

87%

08:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

8

km/h

Humidity icon

71%

09:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

9

km/h

Humidity icon

60%

10:00

28

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

10

km/h

Humidity icon

52%

11:00

28

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

9

km/h

Humidity icon

46%

12:00

28

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

12

km/h

Humidity icon

44%

13:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

15

km/h

Humidity icon

46%

14:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

15

km/h

Humidity icon

45%

15:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

15

km/h

Humidity icon

48%

16:00

11

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

15

km/h

Humidity icon

53%

17:00

11

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

13

km/h

Humidity icon

60%

18:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

8

km/h

Humidity icon

67%

19:00

13

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

6

km/h

Humidity icon

72%

20:00

13

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

6

km/h

Humidity icon

75%

21:00

13

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

7

km/h

Humidity icon

79%

22:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

7

km/h

Humidity icon

84%

23:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

7

km/h

Humidity icon

87%

Tue

00:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

8

km/h

Humidity icon

86%

01:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

9

km/h

Humidity icon

74%

02:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

10

km/h

Humidity icon

72%

03:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

10

km/h

Humidity icon

72%

04:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

9

km/h

Humidity icon

73%

Daily forecast

|

Hornsby air quality index (AQI⁺) forecast

Today

31

Weather icon

27°

13°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

20

km/h

Humidity icon

47%

Sun

31

Weather icon

20°

10°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

15

km/h

Humidity icon

55%

Mon

31

Weather icon

20°

9°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

14

km/h

Humidity icon

61%

Air pollutants

What is the current air quality in Hornsby?

IQAir exclamation icon

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Hornsby air pollution map

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Hornsby today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Hornsby

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor
air quality map

Real-time Hornsby air pollution map

Pollen

What is the pollen count in Hornsby today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Hornsby

Most polluted locations near Hornsby

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Australia AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Australia

Singleton, New South Wales

55

2
The national flag of Australia

Brisbane, Queensland

38

3
The national flag of Australia

Merriwa, New South Wales

23

4
The national flag of Australia

Rocklea, Queensland

22

5
The national flag of Australia

Perth, Western Australia

21

6
The national flag of Australia

Bathurst, New South Wales

18

7
The national flag of Australia

Orange, New South Wales

18

8
The national flag of Australia

Sydney, New South Wales

17

9
The national flag of Australia

Katoomba, New South Wales

15

10
The national flag of Australia

Armidale, New South Wales

14

History

Historic air quality graph for Hornsby

30 AQI⁺ US
Good
04:00–05:00 Apr 18 Local time
AQI⁺ US

History

Historic air quality graph for Hornsby

30 AQI⁺ US
Good
04:00–05:00 Apr 18 Local time
AQI⁺ US

Most polluted locations near Hornsby

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Australia AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Australia

Singleton, New South Wales

55

2
The national flag of Australia

Brisbane, Queensland

38

3
The national flag of Australia

Merriwa, New South Wales

23

4
The national flag of Australia

Rocklea, Queensland

22

5
The national flag of Australia

Perth, Western Australia

21

6
The national flag of Australia

Bathurst, New South Wales

18

7
The national flag of Australia

Orange, New South Wales

18

8
The national flag of Australia

Sydney, New South Wales

17

9
The national flag of Australia

Katoomba, New South Wales

15

10
The national flag of Australia

Armidale, New South Wales

14

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Where is the cleanest air quality in Hornsby?

No locations are available.