Tuesday
19 September 2023
2 - 3 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 26 39 12 29 0 0 68 76 76 80
Cook And Phillip 37 45 10 41 2 0 68 80 80
Earlwood 49 63 3 12 62 74 74
Lidcombe 51 64 3 12 0 67 64 67
Macquarie Park 47 59 1 11 1 0 59 61 61
Randwick 53 66 5 40 1 66 67 67
Rozelle 0 11 3 0 60 71 71
Sydney North-west Parramatta North 35 48 6 12 2 0 68 56 68 162
Penrith 55 51 55
Prospect 54 66 0 11 0 0 47 43 66
Richmond 47 56 2 17 0 162 37 162
Rouse Hill 47 59 1 11 1 42 41 59
St Marys 50 63 1 11 49 38 63
Sydney South-west Bargo 102
Bringelly 50 21 68 42 68
Camden 48 61 1 10 2 57 40 61
Campbelltown West 60 48 60
Liverpool 46 63 0 12 0 0 102 74 102
Oakdale 42 51 0 11 40 27 51
Illawarra Wollongong 47 60 4 12 0 0 58 56 60 60
Kembla Grange
Albion Park South 48 60 1 12 0 53 45 60
Lower Hunter Newcastle 55 66 1 12 2 1 93 67 93 93
Beresfield 53 64 1 13 0 87 58 87
Wallsend 56 67 1 13 0 63 56 67
Central Coast Wyong 10 55 63 63 63
Lake Macquarie Morisset 49 61 3 12 1 5 68 90 90 90
Central Tablelands Bathurst 47 57 58 29 58 58
Orange 45 56 9 39 38 56
Mid-north Coast Coffs Harbour 36 45 0 10 3 27 22 45 45
Port Macquarie 26 1 16 0 43 26 43
Northern Tablelands Armidale 10 25 28 28 28
North-west Slopes Gunnedah 43 36 43 61
Narrabri 33 32 33
Tamworth 49 61 1 54 35 61
Southern Tablelands Goulburn 44 56 10 41 38 56 56
South-west Slopes Albury 38 47 5 55 35 55 86
Wagga Wagga North 51 60 86 40 86
Muswellbrook Muswellbrook 74 51 74 74
Singleton Singleton 0 0 88 38 88 88
Merriwa Merriwa 49 60 0 10 0 0 36 31 60 60
NSW ALERTS SYDNEY FORECAST
Wed 20 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.