Monday
7 April 2025
12 - 1 am (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 11 13 11 5 2 0 33 29 33 35
Cook And Phillip 14 10 9 4 7 34 31 34
Earlwood 6 4 12 6 34 29 34
Lidcombe 20 14 5 3 2 0 35 29 35
Macquarie Park 6 10 5 6 1 0 30 23 30
Randwick 17 15 7 4 0 35 27 35
Rozelle 22 15 1 3 4 0 33 23 33
Sydney North-west Parramatta North 0 1 15 9 2 0 38 26 38 41
Penrith 11 23 5 5 0 0 26 12 26
Prospect 3 4 17 7 1 0 39 32 39
Richmond 20 28 2 4 0 27 12 28
Rouse Hill 22 30 3 11 1 0 33 41 41
St Marys 7 10 5 6 26 21 26
Sydney South-west Bargo 25 33 0 3 0 31 23 33 35
Bringelly 8 11 3 5 0 27 23 27
Camden 23 31 0 3 0 22 13 31
Campbelltown West 7 24 16 3 1 0 26 21 26
Liverpool 1 3 0 0 33 35 35
Oakdale 23 32 0 3 21 16 32
Illawarra Wollongong 20 26 3 4 1 0 29 15 29 39
Kembla Grange 24 29 1 2 39 22 39
Albion Park South 25 29 0 3 0 29 22 29
Lower Hunter Newcastle 15 14 6 5 1 0 43 26 43 44
Beresfield 5 9 15 7 1 44 36 44
Wallsend 22 17 3 3 0 36 24 36
Newcastle Carrington 12 0 52 35 52 74
Stockton 10 11 13 1 74 33 74
Mayfield 15 0 44 17 44
Central Coast Wyong 26 25 1 4 0 0 25 13 26 26
Lake Macquarie Morisset 29 32 0 5 0 0 34 28 34 34
Central Tablelands Bathurst 3 11 34 34 47
Orange 16 22 3 47 22 13 47
Mid-north Coast Coffs Harbour 20 29 0 2 32 24 32 32
Port Macquarie 8 11 5 8 0 0 28 20 28
Northern Tablelands Armidale 21 17 19 21 21
North-west Slopes Gunnedah 12 13 3 19 16 19 26
Narrabri 13 13 13
Tamworth 5 12 6 26 17 26
Southern Tablelands Goulburn 21 30 2 6 32 18 32 32
South-west Slopes Albury 7 8 10 44 23 44 63
Wagga Wagga North 6 9 5 63 29 63
Muswellbrook Muswellbrook 47 30 47 47
Singleton Singleton 3 6 19 0 68 30 68 68
Merriwa Merriwa 25 32 1 2 0 0 28 21 32 32
NSW ALERTS SYDNEY FORECAST
Mon 7 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