Monday
7 April 2025
9 - 10 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 24 30 1 7 1 0 28 17 30 45
Cook And Phillip 23 28 0 7 7 27 19 28
Earlwood 21 26 4 7 38 25 38
Lidcombe 15 20 8 37 45 45
Macquarie Park 23 29 1 9 0 0 32 16 32
Randwick 26 34 0 6 0 37 17 37
Rozelle 22 26 3 8 0 35 15 35
Sydney North-west Parramatta North 17 21 9 10 0 0 38 28 38 72
Penrith 12 20 10 9 0 0 38 31 38
Prospect 14 22 9 11 0 0 39 31 39
Richmond 16 25 6 5 0 32 17 32
Rouse Hill 18 24 7 8 1 1 72 27 72
St Marys 14 23 4 5 44 19 44
Sydney South-west Bargo 5 23 12 15 0 44 24 44 53
Bringelly 14 23 3 7 0 38 18 38
Camden 16 24 3 6 0 37 17 37
Campbelltown West 3 16 19 7 0 0 39 12 39
Liverpool 20 12 0 0 53 28 53
Oakdale 21 29 1 8 32 13 32
Illawarra Wollongong 18 26 5 7 1 0 36 21 36 44
Kembla Grange 10 23 7 6 44 10 44
Albion Park South 15 25 4 6 0 35 17 35
Lower Hunter Newcastle 30 40 1 7 1 0 45 13 45 61
Beresfield 4 7 19 7 1 61 21 61
Wallsend 9 19 14 6 0 38 17 38
Newcastle Carrington 3 0 43 22 43 64
Stockton 29 39 0 1 64 26 64
Mayfield 2 0 47 31 47
Central Coast Wyong 23 30 3 7 0 0 36 18 36 36
Lake Macquarie Morisset 29 40 0 4 0 0 23 13 40 40
Central Tablelands Bathurst 8 19 48 48 48
Orange 9 27 14 24 29 21 29
Mid-north Coast Coffs Harbour 24 24 1 1 22 16 24 24
Port Macquarie 8 14 9 5 0 0 18 16 18
Northern Tablelands Armidale 28 17 16 28 28
North-west Slopes Gunnedah 27 30 0 20 12 30 33
Narrabri 13 13 13
Tamworth 4 10 12 33 33
Southern Tablelands Goulburn 6 14 14 9 28 11 28 28
South-west Slopes Albury 12 24 9 37 25 37 77
Wagga Wagga North 6 15 12 77 28 77
Muswellbrook Muswellbrook 16 0 43 16 43 43
Singleton Singleton 14 21 13 1 58 25 58 58
Merriwa Merriwa 27 35 1 4 0 0 29 11 35 35
NSW ALERTS SYDNEY FORECAST
Tue 8 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