Monday
14 April 2025
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 29 37 2 11 1 0 34 29 37 47
Cook And Phillip 31 37 1 10 37
Earlwood 31 38 0 12 44 37 44
Lidcombe 25 35 5 11 1 0 47 39 47
Macquarie Park 29 34 0 11 0 0 36 23 36
Randwick 32 41 1 9 0 40 28 41
Rozelle 30 36 1 11 3 0 37 34 37
Sydney North-west Parramatta North 27 34 2 11 0 0 46 35 46 67
Penrith 25 32 4 17 0 1 57 63 63
Prospect 28 31 3 10 0 0 49 43 49
Richmond 29 37 2 14 0 50 51 51
Rouse Hill 21 28 6 14 1 0 39 30 39
St Marys 24 32 1 13 67 38 67
Sydney South-west Bargo 28 34 0 7 0 122 122 122
Bringelly 25 32 1 10 0 46 43 46
Camden 30 37 9 36 29 37
Campbelltown West 30 37 1 8 0 0 42 41 42
Liverpool 29 35 0 10 0 0 46 46
Oakdale 29 38 0 10 35 43 43
Illawarra Wollongong 26 34 4 11 1 1 48 37 48 48
Kembla Grange 27 35 2 6 47 34 47
Albion Park South 28 38 0 7 0 33 23 38
Lower Hunter Newcastle 35 43 1 31 2 1 42 34 43 43
Beresfield 17 21 8 28 31 17 31
Wallsend 21 28 4 27 1 33 27 33
Newcastle Carrington 2 1 45 29 45 69
Stockton 35 42 0 69 33 69
Mayfield 0 0 46 36 46
Central Coast Wyong 31 37 0 17 0 0 37 23 37 37
Lake Macquarie Morisset 31 38 0 20 0 0 27 21 38 38
Central Tablelands Bathurst 35 42 78 139 139 139
Orange 35 41 1 49 47 67 67
Mid-north Coast Coffs Harbour 6 10 8 1 18 11 18 18
Port Macquarie 2 6 7 6 0 0 16 9 16
Northern Tablelands Armidale 32 7 6 32 32
North-west Slopes Gunnedah 24 33 3 14 10 33 33
Narrabri 16 11 16
Tamworth 15 17 3 24 15 24
Southern Tablelands Goulburn 30 37 1 5 36 39 39 39
South-west Slopes Albury 24 27 3 83 58 83 129
Wagga Wagga North 4 8 18 129 63 129
Muswellbrook Muswellbrook 5 0 40 20 40 40
Singleton Singleton 15 31 4 0 39 23 39 39
Merriwa Merriwa 29 33 3 22 1 0 22 17 33 33
NSW ALERTS SYDNEY FORECAST
Tue 15 Apr 2025
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