Monday
14 April 2025
5 - 6 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 39 1 16 1 0 29 27 39 43
Cook And Phillip 23 31 6 17 31
Earlwood 29 39 0 15 39 31 39
Lidcombe 29 42 3 15 2 0 43 39 43
Macquarie Park 28 40 1 16 0 0 28 19 40
Randwick 30 40 2 12 0 35 21 40
Rozelle 28 38 1 16 3 0 32 25 38
Sydney North-west Parramatta North 28 40 4 17 0 0 39 31 40 60
Penrith 28 45 6 16 0 0 51 59 59
Prospect 26 40 7 17 0 0 43 38 43
Richmond 33 49 2 17 0 44 47 49
Rouse Hill 29 43 3 18 0 0 33 24 43
St Marys 27 41 6 15 60 29 60
Sydney South-west Bargo 31 43 0 15 0 114 114 114
Bringelly 32 45 1 12 0 45 45 45
Camden 31 45 12 33 20 45
Campbelltown West 32 43 2 12 0 0 40 39 43
Liverpool 30 42 2 15 0 0 42 42
Oakdale 33 46 1 14 33 39 46
Illawarra Wollongong 30 37 2 11 2 0 45 33 45 46
Kembla Grange 30 39 2 8 46 31 46
Albion Park South 32 40 0 10 0 32 26 40
Lower Hunter Newcastle 17 28 6 9 1 1 31 25 31 34
Beresfield 14 34 7 6 22 16 34
Wallsend 9 20 11 6 0 23 15 23
Newcastle Carrington 8 1 39 19 39 65
Stockton 21 28 0 65 25 65
Mayfield 13 1 36 22 36
Central Coast Wyong 33 40 1 25 0 0 24 11 40 40
Lake Macquarie Morisset 29 38 2 19 0 2 19 15 38 38
Central Tablelands Bathurst 29 42 101 179 179 179
Orange 25 42 10 12 47 67 67
Mid-north Coast Coffs Harbour 17 27 5 1 17 10 27 27
Port Macquarie 16 27 6 3 0 0 15 10 27
Northern Tablelands Armidale 25 6 4 25 25
North-west Slopes Gunnedah 28 36 0 13 8 36 36
Narrabri 13 10 13
Tamworth 25 33 2 18 10 33
Southern Tablelands Goulburn 31 43 3 13 35 41 43 43
South-west Slopes Albury 32 51 12 69 57 69 154
Wagga Wagga North 40 57 1 154 70 154
Muswellbrook Muswellbrook 7 0 29 17 29 29
Singleton Singleton 30 39 3 1 31 16 39 39
Merriwa Merriwa 27 38 3 6 0 0 17 10 38 38
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