Sunday
17 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 32 41 2 4 0 0 35 42 42 63
Cook And Phillip 46 55 7 6 2 0 40 42 55
Earlwood 43 54 2 4 31 40 54
Lidcombe 46 59 1 3 1 0 30 28 59
Macquarie Park 51 59 2 4 1 0 28 28 59
Randwick 45 57 2 4 0 32 33 57
Rozelle 53 63 0 4 2 28 27 63
Sydney North-west Parramatta North 40 49 2 4 1 0 33 24 49 60
Penrith 45 54 1 4 0 0 34 34 54
Prospect 49 60 1 3 0 0 34 35 60
Richmond 44 55 0 4 0 30 22 55
Rouse Hill 46 56 0 3 1 0 28 22 56
St Marys 45 58 0 3 35 37 58
Sydney South-west Bargo 39 47 1 3 0 45 25 47 52
Bringelly 44 52 2 34 23 52
Camden 41 48 0 2 2 31 32 48
Campbelltown West 41 49 1 3 1 0 27 31 49
Liverpool 42 52 0 3 0 0 35 37 52
Oakdale 1 3 29 23 29
Illawarra Wollongong 40 48 2 2 0 0 23 26 48 50
Kembla Grange 42 50 0 3 32 19 50
Albion Park South 41 49 1 3 0 25 24 49
Lower Hunter Newcastle 63 71 1 11 2 1 65 62 71 71
Beresfield 51 56 1 10 0 58 40 58
Wallsend 63 68 2 10 1 52 51 68
Central Coast Wyong 6 0 37 35 37 37
Lake Macquarie Morisset 52 53 1 7 1 0 42 43 53 53
Central Tablelands Bathurst 39 50 34 27 50 50
Orange 40 48 5 40 45 48
Mid-north Coast Coffs Harbour 36 43 0 12 2 25 27 43 43
Port Macquarie 25 30 1 14 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 24 26 26
Tamworth 43 53 0 43 31 53
Southern Tablelands Goulburn 37 45 0 3 22 24 45 45
South-west Slopes Albury 32 40 1 40 49 49 91
Wagga Wagga North 35 41 91 37 91
Muswellbrook Muswellbrook 2 0 44 33 44 44
Singleton Singleton 0 0 73 27 73 73
Merriwa Merriwa 44 53 0 9 0 0 28 19 53 53
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.