Tuesday
24 January 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 9 24 22 24 43
Cook And Phillip 25 25 5 4 0 0 21 15 25
Earlwood 39 39 4 7 26 13 39
Lidcombe 41 43 3 7 2 0 29 19 43
Macquarie Park 9 27 12 27
Randwick 34 34 1 5 1 29 16 34
Rozelle 16 19 16 7 4 0 22 17 22
Sydney North-west Parramatta North 43 41 1 9 3 0 29 18 43 49
Penrith 46 43 2 13 0 1 26 17 46
Prospect 46 47 0 11 0 0 27 8 47
Richmond 42 45 0 22 1 25 13 45
Rouse Hill 39 46 5 20 2 4 26 16 46
St Marys 49 48 2 13 28 15 49
Sydney South-west Bargo 44 50 1 7 0 20 24 50 54
Bringelly 48 51 1 8 0 22 13 51
Camden 47 49 1 9 2 21 13 49
Campbelltown West 54 50 3 8 0 0 23 8 54
Liverpool 50 52 3 9 0 0 29 16 52
Oakdale 39 45 1 8 18 10 45
Illawarra Wollongong 32 36 0 5 2 0 33 10 36 39
Kembla Grange 36 39 1 5 38 10 39
Albion Park South 34 36 3 5 0 24 11 36
Lower Hunter Newcastle 4 33 17 33 37
Beresfield 35 37 1 9 4 28 17 37
Wallsend 35 35 1 8 0 23 16 35
Central Coast Wyong 29 31 4 0 0 25 14 31 31
Lake Macquarie Morisset 30 37 1 5 0 17 13 37 37
Central Tablelands Bathurst 35 41 19 17 41 42
Orange 34 42 4 14 16 42
Mid-north Coast Coffs Harbour 19 23 1 10 1 17 6 23 23
Port Macquarie 10 13 1 9 0 0 16 11 16
Northern Tablelands Armidale 4 13 17 17 17
North-west Slopes Gunnedah 39 48 0 21 27 48 51
Narrabri 15 20 20
Tamworth 46 51 1 24 21 51
Southern Tablelands Goulburn 32 38 0 4 17 23 38 38
South-west Slopes Albury 40 42 2 18 17 42 49
Wagga Wagga North 41 49 0 25 21 49
Muswellbrook Muswellbrook 6 7 39 22 39 39
Singleton Singleton 0 1 26 25 26 26
Merriwa Merriwa 31 28 31 31
NSW ALERTS SYDNEY FORECAST
Wed 25 Jan 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.