Thursday
19 January 2023
7 - 8 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 6 6 6 0 31 29 31 36
Cook And Phillip 8 9 5 4 0 0 27 25 27
Earlwood 13 16 3 5 32 21 32
Lidcombe 13 15 3 4 1 0 34 20 34
Macquarie Park 12 13 3 5 0 0 30 17 30
Randwick 16 19 1 4 0 36 29 36
Rozelle
Sydney North-west Parramatta North 10 13 4 3 2 0 29 25 29 46
Penrith 7 9 4 37 24 37
Prospect 6 9 7 3 0 0 29 28 29
Richmond 7 10 3 4 0 32 22 32
Rouse Hill 8 13 5 3 2 0 29 20 29
St Marys 7 8 5 4 46 27 46
Sydney South-west Bargo 13 15 1 0 21 20 21 59
Bringelly 7 11 1 2 0 59 32 59
Camden 11 14 2 1 2 32 22 32
Campbelltown West 12 16 1 1 0 0 32 31 32
Liverpool 9 11 4 1 0 37 21 37
Oakdale 16 34 23 34
Illawarra Wollongong 10 14 4 9 2 1 36 29 36 44
Kembla Grange 14 17 0 5 44 31 44
Albion Park South 15 19 0 4 0 37 25 37
Lower Hunter Newcastle 15 17 1 10 2 0 48 35 48 48
Beresfield 12 14 9 5 0 30 20 30
Wallsend 14 18 5 6 0 29 17 29
Central Coast Wyong 12 14 1 6 0 0 39 34 39 39
Lake Macquarie Morisset 15 23 1 6 0 25 21 25 25
Central Tablelands Bathurst 15 19 21 21 25
Orange 21 25 20 19 18 25
Mid-north Coast Coffs Harbour 10 11 3 6 1 15 4 15 23
Port Macquarie 5 2 2 10 0 0 23 16 23
Northern Tablelands Armidale 12 19 21 21 21
North-west Slopes Gunnedah 19 29 3 19 11 29 38
Narrabri 15 10 15
Tamworth 30 37 2 38 19 38
Southern Tablelands Goulburn 12 16 0 0 22 22 22 22
South-west Slopes Albury 15 10 1 10 35 35 35
Wagga Wagga North 12 13 0 20 25 25
Muswellbrook Muswellbrook 7 1 56 26 56 56
Singleton Singleton 9 0 45 22 45 45
Merriwa Merriwa 18 20 1 4 0 0 26 22 26 26
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.