Thursday
26 January 2023
10 - 11 am (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 30 22 11 18 1 29 36 36 52
Cook And Phillip 23 18 9 19 0 2 27 26 27
Earlwood 52 44 3 16 29 18 52
Lidcombe 51 39 4 17 2 0 32 26 51
Macquarie Park 42 37 0 14 0 1 32 20 42
Randwick 34 30 5 20 3 33 18 34
Rozelle 48 38 7 19 3 1 29 17 48
Sydney North-west Parramatta North 41 33 0 14 2 1 34 31 41 55
Penrith 50 41 3 21 0 0 40 32 50
Prospect 48 40 1 17 1 0 35 22 48
Richmond 39 33 0 20 0 31 26 39
Rouse Hill 40 31 1 19 1 0 30 27 40
St Marys 55 41 4 18 36 22 55
Sydney South-west Bargo 39 40 1 12 0 30 33 40 55
Bringelly 49 39 1 20 0 44 19 49
Camden 45 32 1 20 2 26 31 45
Campbelltown West 53 40 2 15 0 1 27 28 53
Liverpool 55 42 2 15 0 1 37 29 55
Oakdale 35 38 0 10 30 26 38
Illawarra Wollongong 49 48 2 20 2 1 41 20 49 49
Kembla Grange 34 41 12 28 41 19 41
Albion Park South 48 46 4 16 1 33 20 48
Lower Hunter Newcastle 31 29 3 41 3 5 40 26 41 49
Beresfield 29 28 7 22 3 30 20 30
Wallsend 49 37 2 21 3 29 28 49
Central Coast Wyong 43 39 0 15 0 1 31 28 43 43
Lake Macquarie Morisset 46 38 3 19 0 3 22 19 46 46
Central Tablelands Bathurst 43 38 29 17 43 45
Orange 42 45 4 18 18 45
Mid-north Coast Coffs Harbour 28 26 1 12 1 22 11 28 28
Port Macquarie 27 21 0 10 0 0 16 11 27
Northern Tablelands Armidale 6 19 23 23 23
North-west Slopes Gunnedah 41 41 0 15 8 41 42
Narrabri 14 13 14
Tamworth 42 41 1 26 27 42
Southern Tablelands Goulburn 45 43 0 5 29 40 45 45
South-west Slopes Albury 2 26 27 27 55
Wagga Wagga North 50 43 1 55 29 55
Muswellbrook Muswellbrook 5 1 56 42 56 56
Singleton Singleton 16 14 45 39 45 45
Merriwa Merriwa 42 40 0 8 0 1 41 33 42 42
NSW ALERTS SYDNEY FORECAST
Fri 27 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.