Sunday
17 September 2023
8 - 9 pm (AEST)
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Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 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 7 23 34 22 0 0 34 40 40 52
Cook And Phillip 11 28 33 17 2 0 35 38 38
Earlwood 1 19 33 19 32 41 41
Lidcombe 17 30 19 8 2 0 27 28 30
Macquarie Park 16 32 9 7 1 0 26 26 32
Randwick 26 52 15 14 0 34 32 52
Rozelle 8 28 35 19 3 33 29 35
Sydney North-west Parramatta North 1 17 26 8 2 0 29 21 29 49
Penrith 27 41 6 4 0 0 29 30 41
Prospect 16 30 20 7 1 0 30 37 37
Richmond 35 47 1 3 0 24 19 47
Rouse Hill 36 49 3 4 1 1 24 21 49
St Marys 6 27 22 16 30 34 34
Sydney South-west Bargo 31 44 3 6 0 38 21 44 44
Bringelly 10 30 6 9 32 22 32
Camden 29 44 2 4 1 27 29 44
Campbelltown West 3 24 32 6 1 0 24 28 32
Liverpool 5 20 24 10 0 0 32 35 35
Oakdale 0 3 26 19 26
Illawarra Wollongong 29 35 7 7 0 0 24 26 35 38
Kembla Grange 17 36 14 9 33 18 36
Albion Park South 26 38 4 6 0 23 22 38
Lower Hunter Newcastle 12 33 18 23 3 0 57 59 59 59
Beresfield 20 37 21 16 1 59 44 59
Wallsend 16 34 19 22 0 53 58 58
Central Coast Wyong 15 34 32 34 34
Lake Macquarie Morisset 41 58 5 14 1 1 41 42 58 58
Central Tablelands Bathurst 6 22 32 24 32 43
Orange 7 17 22 38 43 43
Mid-north Coast Coffs Harbour 24 34 4 40 3 30 33 40 40
Port Macquarie 14 25 1 18 0 0 36 34 36
Northern Tablelands Armidale 19 29 35 35 35
North-west Slopes Gunnedah 22 33 6 32 32 33 43
Narrabri 25 28 28
Tamworth 10 23 20 43 31 43
Southern Tablelands Goulburn 5 21 18 20 20 23 23 23
South-west Slopes Albury 7 22 11 37 48 48 51
Wagga Wagga North 8 23 8 51 30 51
Muswellbrook Muswellbrook 26 1 50 37 50 50
Singleton Singleton 8 2 69 31 69 69
Merriwa Merriwa 40 51 0 9 0 0 29 18 51 51
NSW ALERTS SYDNEY FORECAST
Mon 18 Sep 2023
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.