Wednesday
25 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 18 20 4 9 0 30 36 36 46
Cook And Phillip 26 30 6 6 0 0 25 24 30
Earlwood 37 43 2 9 30 19 43
Lidcombe 38 46 5 10 0 33 24 46
Macquarie Park 42 44 0 10 1 0 33 28 44
Randwick 34 41 0 7 1 31 17 41
Rozelle 27 32 5 8 4 0 25 17 32
Sydney North-west Parramatta North 40 42 2 12 0 37 30 42 63
Penrith 60 59 5 18 0 0 31 29 60
Prospect 53 50 4 13 0 0 38 29 53
Richmond 56 2 27 25 56
Rouse Hill 60 58 3 14 3 1 32 35 60
St Marys 63 56 6 19 37 29 63
Sydney South-west Bargo 50 58 1 10 0 33 16 58 61
Bringelly 61 58 3 15 0 32 25 61
Camden 57 59 2 15 2 27 20 59
Campbelltown West 46 56 2 11 0 0 30 21 56
Liverpool 51 54 2 10 0 0 38 28 54
Oakdale 46 49 1 11 22 15 49
Illawarra Wollongong 40 0 5 0 40 46
Kembla Grange 40 45 0 6 41 17 45
Albion Park South 39 46 1 4 0 28 17 46
Lower Hunter Newcastle 30 40 0 11 2 0 45 22 45 46
Beresfield 39 26 39
Wallsend 46 45 2 20 2 32 27 46
Central Coast Wyong 33 42 0 9 0 0 31 20 42 42
Lake Macquarie Morisset 32 40 0 10 0 23 19 40 40
Central Tablelands Bathurst 39 48 27 19 48 48
Orange 37 47 3 24 22 47
Mid-north Coast Coffs Harbour 30 35 1 10 1 19 8 35 35
Port Macquarie 21 28 0 10 0 0 27 24 28
Northern Tablelands Armidale 5 16 21 21 21
North-west Slopes Gunnedah 36 47 0 15 11 47 51
Narrabri 12 13 13
Tamworth 51 26 24 51
Southern Tablelands Goulburn 39 47 0 5 18 21 47 47
South-west Slopes Albury 1 24 25 25 50
Wagga Wagga North 40 50 0 26 25 50
Muswellbrook Muswellbrook 2 1 54 47 54 54
Singleton Singleton 1 2 37 33 37 37
Merriwa Merriwa 0 6 0 0 36 31 36 36
NSW ALERTS SYDNEY FORECAST
Thu 26 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.