Friday
15 September 2023
3 - 4 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 9 20 21 1 2 59 77 77 98
Cook And Phillip 15 31 25 21 2 2 53 72 72
Earlwood 40 49 15 18 57 88 88
Lidcombe 47 56 11 18 3 1 67 98 98
Macquarie Park 55 60 6 15 1 1 40 57 60
Randwick 34 50 14 18 3 51 65 65
Rozelle 37 48 16 19 3 51 67 67
Sydney North-west Parramatta North 35 43 5 9 1 0 46 55 55 80
Penrith 44 54 1 5 0 0 47 55 55
Prospect 47 57 2 8 0 0 52 70 70
Richmond 44 53 1 5 0 40 39 53
Rouse Hill 45 54 1 8 1 1 49 69 69
St Marys 41 53 3 6 64 80 80
Sydney South-west Bargo 42 55 1 7 0 91 96 96 217
Bringelly 46 57 0 7 62 74 74
Camden 58 62 2 10 1 107 184 184
Campbelltown West 46 51 9 10 1 0 114 217 217
Liverpool 46 56 3 8 0 0 102 139 139
Oakdale 53 54 2 11 40 48 54
Illawarra Wollongong 48 53 6 21 2 0 78 112 112 136
Kembla Grange 41 52 16 21 136 104 136
Albion Park South 32 50 23 25 6 84 122 122
Lower Hunter Newcastle 13 70 72 72 72
Beresfield 51 50 3 13 2 60 56 60
Wallsend 36 43 8 23 1 56 52 56
Central Coast Wyong 44 47 7 21 0 2 52 49 52 52
Lake Macquarie Morisset 44 47 2 20 2 0 55 78 78 78
Central Tablelands Bathurst 49 57 50 39 57 57
Orange 46 56 7 47 49 56
Mid-north Coast Coffs Harbour 33 41 0 3 2 15 14 41 41
Port Macquarie 24 30 2 5 0 0 25 17 30
Northern Tablelands Armidale 5 24 32 32 32
North-west Slopes Gunnedah 37 46 1 23 23 46 47
Narrabri 23 19 23
Tamworth 37 47 1 41 32 47
Southern Tablelands Goulburn 42 53 2 7 29 32 53 53
South-west Slopes Albury 32 40 3 37 22 40 50
Wagga Wagga North 50 28 50
Muswellbrook Muswellbrook 3 0 58 46 58 58
Singleton Singleton 7 4 63 45 63 63
Merriwa Merriwa 42 53 0 7 0 0 50 37 53 53
NSW ALERTS SYDNEY FORECAST
Sat 16 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.