Saturday
16 September 2023
6 - 7 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 0 0 25 70 3 0 69 86 86 180
Cook And Phillip 0 0 28 36 2 1 61 80 80
Earlwood 1 0 19 180 76 108 180
Lidcombe 6 4 22 32 6 1 72 95 95
Macquarie Park 12 12 4 31 2 0 52 61 61
Randwick 3 2 23 77 1 62 71 77
Rozelle 2 1 23 70 5 64 78 78
Sydney North-west Parramatta North 0 1 19 23 4 0 59 72 72 72
Penrith 2 3 13 20 0 0 45 42 45
Prospect 16 22 11 13 2 0 56 62 62
Richmond 4 3 6 15 0 44 39 44
Rouse Hill 28 38 1 10 2 1 43 44 44
St Marys 3 2 5 15 48 41 48
Sydney South-west Bargo 2 15 27 8 0 64 38 64 123
Bringelly 1 1 2 51 0 67 69 69
Camden 2 3 7 42 3 76 117 117
Campbelltown West 2 2 19 26 3 0 74 116 116
Liverpool 1 0 19 72 6 1 93 123 123
Oakdale 31 41 1 8 26 24 41
Illawarra Wollongong 10 21 20 11 1 0 67 83 83 112
Kembla Grange 16 23 11 11 112 65 112
Albion Park South 16 16 5 9 0 60 64 64
Lower Hunter Newcastle 3 2 20 21 1 74 82 82 82
Beresfield 2 1 17 23 0 69 66 69
Wallsend 2 1 15 26 0 64 73 73
Central Coast Wyong 2 3 5 19 0 0 53 53 53 53
Lake Macquarie Morisset 25 28 5 84 3 1 61 86 86 86
Central Tablelands Bathurst 1 2 51 40 51 51
Orange 14 7 10 43 48 48
Mid-north Coast Coffs Harbour 19 27 2 3 2 15 14 27 27
Port Macquarie 9 12 4 8 0 0 24 19 24
Northern Tablelands Armidale 9 29 36 36 36
North-west Slopes Gunnedah 5 7 7 30 27 30 48
Narrabri 22 21 22
Tamworth 17 20 2 48 31 48
Southern Tablelands Goulburn 31 43 3 8 28 34 43 43
South-west Slopes Albury 3 3 7 46 34 46 83
Wagga Wagga North 1 1 2 83 38 83
Muswellbrook Muswellbrook 15 1 53 37 53 53
Singleton Singleton 7 1 70 42 70 70
Merriwa Merriwa 32 42 0 6 0 0 26 24 42 42
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.