Monday
18 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 33 35 12 17 0 2 48 41 48 68
Cook And Phillip 44 45 12 18 1 2 46 42 46
Earlwood 57 67 12 14 42 34 67
Lidcombe 57 68 3 11 3 0 37 25 68
Macquarie Park 52 64 1 10 1 0 29 26 64
Randwick 67 67 6 16 3 53 31 67
Rozelle 52 15 3 46 30 52
Sydney North-west Parramatta North 11 35 23 35 68
Penrith 48 64 2 10 0 0 27 18 64
Prospect 55 68 1 10 0 0 33 27 68
Richmond 48 60 1 10 0 59 20 60
Rouse Hill 52 64 1 10 2 0 28 21 64
St Marys 53 66 2 11 34 17 66
Sydney South-west Bargo 43 55 0 12 0 88 25 88 88
Bringelly 54 66 0 11 50 25 66
Camden 56 67 1 11 1 32 22 67
Campbelltown West 53 58 6 11 1 1 31 25 58
Liverpool 56 67 0 10 0 0 45 35 67
Oakdale 0 11 20 15 20
Illawarra Wollongong 55 64 5 14 0 1 44 26 64 70
Kembla Grange 42 59 19 17 70 33 70
Albion Park South 49 57 19 14 4 32 24 57
Lower Hunter Newcastle 44 53 5 41 4 1 71 68 71 71
Beresfield 50 59 0 11 0 69 59 69
Wallsend 54 60 1 13 1 53 57 60
Central Coast Wyong 25 43 49 49 49
Lake Macquarie Morisset 64 65 4 33 2 1 37 38 65 65
Central Tablelands Bathurst 46 55 50 24 55 58
Orange 47 58 12 32 32 58
Mid-north Coast Coffs Harbour 37 45 0 12 3 38 40 45 45
Port Macquarie 28 36 2 15 0 0 41 35 41
Northern Tablelands Armidale 14 30 36 36 36
North-west Slopes Gunnedah 46 57 0 32 28 57 57
Narrabri 27 26 27
Tamworth 45 57 1 51 32 57
Southern Tablelands Goulburn 43 53 1 11 22 23 53 53
South-west Slopes Albury 31 35 3 45 27 45 56
Wagga Wagga North 45 50 56 24 56
Muswellbrook Muswellbrook 62 45 62 62
Singleton Singleton 1 0 59 45 59 59
Merriwa Merriwa 47 58 0 11 1 0 36 25 58 58
NSW ALERTS SYDNEY FORECAST
Tue 19 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.