Saturday
23 September 2023
5 - 6 pm (AEST)
Previous | Next | Select
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 14 19 3 3 0 0 17 12 19 41
Cook And Phillip 23 30 5 2 0 0 20 18 30
Earlwood 28 38 3 2 19 15 38
Lidcombe 31 39 3 2 1 0 23 15 39
Macquarie Park 31 41 1 1 0 0 20 19 41
Randwick 32 41 1 2 0 20 15 41
Rozelle 28 38 2 2 2 0 23 19 38
Sydney North-west Parramatta North 26 34 3 2 1 0 25 23 34 48
Penrith 32 45 3 3 0 0 30 17 45
Prospect 32 42 2 2 0 0 26 27 42
Richmond 31 48 2 12 0 30 25 48
Rouse Hill 31 43 1 3 1 0 30 22 43
St Marys 28 39 4 3 25 13 39
Sydney South-west Bargo 33 44 1 11 0 29 20 44 44
Bringelly 32 44 2 4 0 22 10 44
Camden 32 44 2 1 1 21 19 44
Campbelltown West 29 39 4 3 1 0 17 13 39
Liverpool 29 40 4 3 0 0 29 19 40
Oakdale 29 40 2 4 20 9 40
Illawarra Wollongong 30 42 2 3 0 0 19 12 42 42
Kembla Grange 27 38 5 4 32 11 38
Albion Park South 29 41 3 2 0 15 12 41
Lower Hunter Newcastle 34 45 0 2 1 0 27 15 45 45
Beresfield 31 41 1 1 0 25 23 41
Wallsend 30 43 3 3 0 21 21 43
Central Coast Wyong 33 41 2 0 0 17 12 41 41
Lake Macquarie Morisset 33 44 2 2 0 0 15 10 44 44
Central Tablelands Bathurst 31 42 24 21 42 44
Orange 33 44 4 16 12 44
Mid-north Coast Coffs Harbour 33 43 2 4 2 15 7 43 43
Port Macquarie 30 38 0 2 0 0 17 14 38
Northern Tablelands Armidale 2 9 7 9 9
North-west Slopes Gunnedah 33 43 2 14 7 43 43
Narrabri 22 16 22
Tamworth 29 40 3 21 15 40
Southern Tablelands Goulburn 34 46 3 4 15 15 46 46
South-west Slopes Albury 2 30 28 30 51
Wagga Wagga North 35 46 51 33 51
Muswellbrook Muswellbrook 1 0 32 20 32 32
Singleton Singleton 1 1 26 12 26 26
Merriwa Merriwa 36 45 2 4 0 1 40 16 45 45
NSW ALERTS SYDNEY FORECAST
Sun 24 Sep 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.