Thursday
19 January 2023
5 - 6 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 4 5 4 10 0 32 30 32 36
Cook And Phillip 7 11 4 7 0 0 28 26 28
Earlwood 12 16 3 6 33 22 33
Lidcombe 11 17 4 5 2 0 36 24 36
Macquarie Park 11 15 2 7 0 0 32 18 32
Randwick 15 19 1 6 0 36 30 36
Rozelle
Sydney North-west Parramatta North 10 19 3 5 2 0 30 26 30 49
Penrith 7 14 9 40 29 40
Prospect 8 18 5 6 0 0 30 31 31
Richmond 9 15 4 11 0 35 18 35
Rouse Hill 9 20 5 7 2 0 32 22 32
St Marys 7 12 7 4 49 25 49
Sydney South-west Bargo 10 11 2 0 26 23 26 64
Bringelly 10 10 0 3 0 64 30 64
Camden 11 14 2 2 2 35 27 35
Campbelltown West 13 13 0 2 0 0 34 27 34
Liverpool 9 10 3 4 0 40 21 40
Oakdale 13 18 0 1 34 21 34
Illawarra Wollongong 11 16 2 5 2 0 38 30 38 47
Kembla Grange 13 19 0 3 47 32 47
Albion Park South 15 19 1 2 0 43 26 43
Lower Hunter Newcastle 12 15 8 6 2 0 49 36 49 49
Beresfield 10 13 10 8 1 30 21 30
Wallsend 16 20 5 5 0 29 19 29
Central Coast Wyong 7 16 5 6 0 0 40 34 40 40
Lake Macquarie Morisset 18 27 1 3 0 27 23 27 27
Central Tablelands Bathurst 14 19 23 23 25
Orange 20 25 5 20 18 25
Mid-north Coast Coffs Harbour 8 13 4 7 1 14 4 14 20
Port Macquarie 0 6 9 0 0 20 13 20
Northern Tablelands Armidale 8 18 19 19 19
North-west Slopes Gunnedah 27 36 2 19 11 36 37
Narrabri 16 11 16
Tamworth 30 33 2 37 18 37
Southern Tablelands Goulburn 13 17 0 0 23 23 23 23
South-west Slopes Albury 4 10 6 13 36 36 36
Wagga Wagga North 9 11 0 21 25 25
Muswellbrook Muswellbrook 6 0 59 26 59 59
Singleton Singleton 12 0 44 23 44 44
Merriwa Merriwa 13 25 2 7 0 0 27 22 27 27
NSW ALERTS SYDNEY FORECAST
Fri 20 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.