Sunday
17 September 2023
1 - 2 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 32 39 2 4 0 0 36 43 43 60
Cook And Phillip 46 52 6 6 2 0 42 43 52
Earlwood 42 53 2 4 32 40 53
Lidcombe 47 57 1 4 1 0 31 28 57
Macquarie Park 48 56 1 4 1 0 29 29 56
Randwick 45 55 2 4 0 33 34 55
Rozelle 52 60 0 4 2 29 28 60
Sydney North-west Parramatta North 40 46 2 5 1 0 35 24 46 57
Penrith 44 53 2 3 0 0 34 34 53
Prospect 49 57 1 4 0 0 35 37 57
Richmond 45 53 0 4 0 31 23 53
Rouse Hill 46 54 0 4 1 0 29 23 54
St Marys 48 56 1 4 36 38 56
Sydney South-west Bargo 39 46 1 3 0 53 27 53 53
Bringelly 42 51 3 36 24 51
Camden 39 47 0 3 2 31 33 47
Campbelltown West 38 47 1 3 1 0 27 31 47
Liverpool 41 51 0 4 0 0 37 37 51
Oakdale 0 2 28 24 28
Illawarra Wollongong 39 47 3 4 0 0 24 26 47 48
Kembla Grange 41 48 0 2 37 20 48
Albion Park South 39 48 1 2 0 26 25 48
Lower Hunter Newcastle 64 64 1 10 2 1 64 61 64 64
Beresfield 45 50 0 9 0 58 40 58
Wallsend 55 61 0 15 0 50 50 61
Central Coast Wyong 7 0 36 35 36 36
Lake Macquarie Morisset 43 48 0 7 0 0 43 43 48 48
Central Tablelands Bathurst 39 48 34 27 48 48
Orange 39 47 5 40 45 47
Mid-north Coast Coffs Harbour 37 42 1 13 2 25 27 42 42
Port Macquarie 25 30 1 15 0 0 33 28 33
Northern Tablelands Armidale 10 30 36 36 36
North-west Slopes Gunnedah 43 54 0 31 30 54 54
Narrabri 23 25 25
Tamworth 42 53 0 43 31 53
Southern Tablelands Goulburn 36 44 0 3 23 25 44 44
South-west Slopes Albury 32 38 1 40 49 49 93
Wagga Wagga North 34 38 93 38 93
Muswellbrook Muswellbrook 2 0 43 32 43 43
Singleton Singleton 0 0 73 27 73 73
Merriwa Merriwa 42 52 0 8 0 0 27 19 52 52
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.