Tuesday
18 June 2024
1 - 2 am (AEST)
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Show data readings

GOOD	FAIR	POOR	VERY POOR	EXTREMELY POOR
0 - 66	67 - 99	100 - 149	150 - 199	200

Pollutants

Ozone
O3

Ozone
O3

Nitrogen
dioxide
NO2

Visibility
NEPH

Carbon
monoxide
CO

Sulfur
dioxide
SO2

Particles
PM10

Particles
PM2.5

Site AQI

highest
level at
the site

Regional AQI

highest
level for
the region

Averaging Periods

1-hour
average

rolling
4-hour
average

1-hour
average

1-hour
average

rolling
8-hour
average

1-hour
average

rolling
24-hour
average

rolling
24-hour
average

Sydney East

Alexandria

21

5

1

11

6

21

29

Cook And Phillip

19

4

0

16

20

20

Earlwood

12

5

6

17

17

Lidcombe

6

12

2

18

18

Macquarie Park

12

6

1

18

12

18

Randwick

29

3

19

17

29

Rozelle

14

9

2

15

14

15

Sydney North-west

Parramatta North

0

13

4

23

20

23

29

Penrith

1

16

2

29

25

29

Prospect

1

8

2

20

26

26

Richmond

2

16

19

25

25

Rouse Hill

6

15

1

20

22

22

St Marys

1

15

22

17

22

Sydney South-west

Bargo

27

0

13

13

27

34

Bringelly

1

15

13

26

26

Camden

6

7

3

12

12

12

Campbelltown West

1

4

0

14

14

14

Liverpool

2

14

4

26

25

26

Oakdale

34

2

9

6

34

Illawarra

Wollongong

34

0

1

15

7

34

37

Kembla Grange

32

0

11

7

32

Albion Park South

37

0

10

4

37

Lower Hunter

Newcastle

24

2

2

18

16

24

28

Beresfield

21

5

21

19

21

Wallsend

28

0

15

5

28

Central Coast

Wyong

26

5

0

13

12

26

26

Lake Macquarie

Morisset

30

1

0

6

7

30

30

Central Tablelands

Bathurst

10

18

26

26

57

Orange

13

10

34

57

57

Mid-north Coast

Coffs Harbour

33

1

2

6

7

33

33

Port Macquarie

27

1

0

7

7

27

Northern Tablelands

Armidale

10

19

36

36

36

North-west Slopes

Gunnedah

16

20

30

30

36

Narrabri

4

11

11

Tamworth

10

23

36

36

Southern Tablelands

Goulburn

15

46

12

20

46

46

South-west Slopes

Albury

7

24

39

39

39

Wagga Wagga North

3

21

29

29

Muswellbrook

Muswellbrook

5

1

25

36

36

36

Singleton

Singleton

41

21

41

41

Merriwa

Merriwa

22

2

0

12

15

22

22

NSW ALERTS	SYDNEY FORECAST
	Wed 19 Jun 2024
Updated hourly	Updated daily at 4:00pm

Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour