Sunday
17 September 2023
12 - 1 am (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 9 9 15 11 0 0 56 69 69 79
Cook And Phillip 1 0 29 13 3 0 55 63 63
Earlwood 1 1 23 14 54 79 79
Lidcombe 24 19 7 10 3 0 46 60 60
Macquarie Park 18 19 5 10 1 0 39 44 44
Randwick 18 27 13 10 0 49 57 57
Rozelle 20 27 9 10 2 45 54 54
Sydney North-west Parramatta North 12 9 11 11 3 0 43 48 48 56
Penrith 5 3 14 12 0 0 46 38 46
Prospect 24 24 5 11 1 0 40 27 40
Richmond 15 25 5 10 0 56 32 56
Rouse Hill 28 37 1 9 1 0 32 30 37
St Marys 1 2 18 18 45 39 45
Sydney South-west Bargo 17 29 13 7 0 70 30 70 92
Bringelly 4 8 5 14 0 59 57 59
Camden 10 21 7 11 1 48 71 71
Campbelltown West 8 26 18 11 2 0 35 50 50
Liverpool 0 1 20 17 2 1 67 92 92
Oakdale 0 7 30 25 30
Illawarra Wollongong 16 32 10 9 0 0 27 33 33 62
Kembla Grange 13 16 7 9 62 28 62
Albion Park South 7 9 7 10 0 29 27 29
Lower Hunter Newcastle 3 3 21 24 4 1 71 83 83 83
Beresfield 2 2 17 20 0 66 51 66
Wallsend 1 3 15 37 0 59 65 65
Central Coast Wyong 19 17 4 9 0 0 37 42 42 42
Lake Macquarie Morisset 27 36 6 12 1 0 67 89 89 89
Central Tablelands Bathurst 3 6 36 31 36 46
Orange 1 2 28 40 46 46
Mid-north Coast Coffs Harbour 23 29 2 10 3 21 20 29 29
Port Macquarie 7 14 1 10 0 0 29 22 29
Northern Tablelands Armidale 19 30 36 36 36
North-west Slopes Gunnedah 10 17 7 31 27 31 42
Narrabri 24 26 26
Tamworth 23 29 2 42 31 42
Southern Tablelands Goulburn 14 24 5 13 26 28 28 28
South-west Slopes Albury 8 7 8 41 41 41 104
Wagga Wagga North 1 2 6 104 44 104
Muswellbrook Muswellbrook 45 31 45 45
Singleton Singleton 7 0 64 29 64 64
Merriwa Merriwa 40 51 0 6 0 0 25 17 51 51
NSW ALERTS SYDNEY FORECAST
Sun 17 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.