Sunday
17 September 2023
9 - 10 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 1 15 38 27 0 0 34 39 39 43
Cook And Phillip 1 19 42 19 2 0 35 37 42
Earlwood 0 10 33 26 34 43 43
Lidcombe 12 21 22 8 2 0 26 27 27
Macquarie Park 13 24 9 7 1 0 25 23 25
Randwick 15 40 19 15 0 34 32 40
Rozelle 8 20 30 16 3 33 28 33
Sydney North-west Parramatta North 0 7 25 9 2 0 28 19 28 45
Penrith 11 31 17 6 0 0 28 28 31
Prospect 5 19 32 5 1 0 28 37 37
Richmond 31 43 1 4 0 23 18 43
Rouse Hill 33 45 5 4 1 1 24 21 45
St Marys 12 17 8 6 29 33 33
Sydney South-west Bargo 12 35 17 5 0 38 19 38 38
Bringelly 6 19 8 10 0 33 23 33
Camden 23 38 4 5 1 26 28 38
Campbelltown West 0 11 33 7 2 0 24 27 33
Liverpool 0 9 26 11 0 0 32 35 35
Oakdale 0 3 25 17 25
Illawarra Wollongong 16 25 13 16 0 1 27 25 27 33
Kembla Grange 27 32 2 12 33 17 33
Albion Park South 18 32 4 5 0 22 22 32
Lower Hunter Newcastle 7 23 22 23 4 0 55 56 56 59
Beresfield 9 28 25 17 1 58 44 58
Wallsend 10 23 21 21 0 52 59 59
Central Coast Wyong 8 11 34 31 34 34
Lake Macquarie Morisset 41 55 4 11 1 1 40 41 55 55
Central Tablelands Bathurst 7 14 32 22 32 41
Orange 12 9 16 36 41 41
Mid-north Coast Coffs Harbour 21 31 9 25 3 32 35 35 36
Port Macquarie 10 20 2 19 0 0 36 34 36
Northern Tablelands Armidale 21 29 34 34 34
North-west Slopes Gunnedah 26 28 3 32 31 32 43
Narrabri 25 29 29
Tamworth 24 19 5 43 29 43
Southern Tablelands Goulburn 10 14 10 15 20 23 23 23
South-west Slopes Albury 4 14 11 36 48 48 49
Wagga Wagga North 6 15 6 49 30 49
Muswellbrook Muswellbrook 24 1 51 38 51 51
Singleton Singleton 9 1 69 32 69 69
Merriwa Merriwa 41 51 0 9 0 0 29 16 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.