Monday
18 September 2023
10 - 11 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 5 18 26 36 0 1 58 50 58 61
Cook And Phillip 0 6 33 37 2 2 57 57 57
Earlwood 8 20 26 36 52 46 52
Lidcombe 17 32 27 34 4 1 57 42 57
Macquarie Park 18 33 12 30 2 0 46 40 46
Randwick 39 51 6 30 2 61 45 61
Rozelle 17 38 4 55 47 55
Sydney North-west Parramatta North 1 12 32 27 3 0 49 37 49 71
Penrith 6 17 21 18 1 0 35 29 35
Prospect 2 1 37 21 2 1 45 36 45
Richmond 18 26 10 15 0 71 27 71
Rouse Hill 44 53 6 24 2 1 38 30 53
St Marys 5 5 13 14 43 22 43
Sydney South-west Bargo 3 9 25 13 0 101 37 101 101
Bringelly 6 14 9 17 0 62 32 62
Camden 16 23 8 15 1 46 29 46
Campbelltown West 0 3 47 26 4 2 46 39 47
Liverpool 1 2 41 40 2 1 79 52 79
Oakdale 0 12 30 23 30
Illawarra Wollongong 0 4 30 20 3 1 66 52 66 111
Kembla Grange 2 3 20 21 111 56 111
Albion Park South 1 14 18 24 0 55 41 55
Lower Hunter Newcastle 2 14 24 26 4 1 88 76 88 88
Beresfield 2 19 23 30 0 74 65 74
Wallsend 1 14 21 26 1 58 59 59
Central Coast Wyong 17 33 58 63 63 63
Lake Macquarie Morisset 36 46 4 34 3 1 57 65 65 65
Central Tablelands Bathurst 6 8 59 28 59 59
Orange 11 7 21 36 33 36
Mid-north Coast Coffs Harbour 36 44 0 7 2 31 31 44 44
Port Macquarie 22 32 1 11 0 0 39 30 39
Northern Tablelands Armidale 16 28 34 34 34
North-west Slopes Gunnedah 18 21 7 37 33 37 54
Narrabri 27 26 27
Tamworth 30 19 2 54 37 54
Southern Tablelands Goulburn 12 12 12 17 28 28 28 28
South-west Slopes Albury 13 14 6 56 32 56 74
Wagga Wagga North 4 3 11 74 31 74
Muswellbrook Muswellbrook 63 50 63 63
Singleton Singleton 16 0 65 44 65 65
Merriwa Merriwa 47 59 0 11 1 0 38 32 59 59
NSW ALERTS SYDNEY FORECAST
Tue 19 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.