Monday
23 January 2023
2 - 3 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 11 3 4 0 13 11 13 26
Cook And Phillip 14 17 4 2 0 0 14 12 17
Earlwood 19 24 2 3 16 9 24
Lidcombe 21 2 3 0 17 2 21
Macquarie Park 21 25 1 3 0 0 18 9 25
Randwick 19 26 0 3 0 19 14 26
Rozelle 22 26 0 2 2 0 15 9 26
Sydney North-west Parramatta North 27 30 1 3 2 0 18 9 30 37
Penrith 33 35 5 4 0 0 18 10 35
Prospect 31 32 2 3 0 0 17 3 32
Richmond 1 3 1 17 5 17
Rouse Hill 34 35 1 3 2 0 17 7 35
St Marys 35 37 5 4 20 10 37
Sydney South-west Bargo 19 23 1 3 0 16 10 23 33
Bringelly 25 33 1 4 0 17 7 33
Camden 20 27 2 4 1 17 11 27
Campbelltown West 20 27 0 4 0 0 16 13 27
Liverpool 23 28 1 3 0 0 18 9 28
Oakdale 19 22 0 2 18 5 22
Illawarra Wollongong 17 21 2 5 2 0 21 10 21 25
Kembla Grange 17 24 1 5 25 7 25
Albion Park South 19 24 0 2 0 16 6 24
Lower Hunter Newcastle 29 35 0 3 2 1 22 7 35 35
Beresfield 28 24 3 8 2 21 17 28
Wallsend 29 31 2 5 1 17 12 31
Central Coast Wyong 25 32 0 3 0 0 20 10 32 32
Lake Macquarie Morisset 28 33 1 3 0 14 12 33 33
Central Tablelands Bathurst 32 39 13 9 39 39
Orange 30 36 3 7 7 36
Mid-north Coast Coffs Harbour 13 18 1 6 1 13 6 18 18
Port Macquarie 10 8 0 6 0 0 10 6 10
Northern Tablelands Armidale 5 10 13 13 13
North-west Slopes Gunnedah 33 40 1 7 0 40 43
Narrabri 10 12 12
Tamworth 39 43 1 17 17 43
Southern Tablelands Goulburn 19 24 0 2 6 0 24 24
South-west Slopes Albury 25 31 1 15 21 31 31
Wagga Wagga North 24 28 0 14 11 28
Muswellbrook Muswellbrook 9 13 33 16 33 33
Singleton Singleton 0 0 19 9 19 19
Merriwa Merriwa 34 36 0 10 0 0 17 14 36 36
NSW ALERTS SYDNEY FORECAST
Tue 24 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.