Monday
14 April 2025
3 - 4 pm (AEST)
Previous | Next | Select
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 32 40 1 25 1 0 26 24 40 46
Cook And Phillip 28 3 26 28
Earlwood 32 42 0 24 38 28 42
Lidcombe 35 46 2 21 2 0 41 36 46
Macquarie Park 33 46 0 23 0 0 25 14 46
Randwick 33 41 1 20 0 33 17 41
Rozelle 32 39 0 25 3 0 30 21 39
Sydney North-west Parramatta North 32 43 4 23 1 0 36 27 43 57
Penrith 38 53 4 23 0 0 47 57 57
Prospect 33 43 5 23 0 0 39 34 43
Richmond 38 51 3 23 0 40 43 51
Rouse Hill 34 46 2 22 1 0 30 21 46
St Marys 35 48 6 26 54 24 54
Sydney South-west Bargo 36 46 0 17 0 109 109 109
Bringelly 38 49 2 22 0 44 42 49
Camden 39 20 32 18 39
Campbelltown West 35 48 3 20 1 0 39 35 48
Liverpool 35 46 1 22 0 0 39 46
Oakdale 39 45 1 20 31 38 45
Illawarra Wollongong 29 37 4 13 2 2 43 31 43 43
Kembla Grange 31 42 1 9 42 30 42
Albion Park South 31 41 0 9 0 30 25 41
Lower Hunter Newcastle 25 31 3 6 1 1 30 24 31 34
Beresfield 34 31 1 3 19 15 34
Wallsend 21 23 5 4 2 21 14 23
Newcastle Carrington 6 0 38 19 38 59
Stockton 24 29 0 59 23 59
Mayfield 4 0 32 16 32
Central Coast Wyong 30 35 5 7 0 3 20 10 35 35
Lake Macquarie Morisset 33 38 3 5 0 1 19 15 38 38
Central Tablelands Bathurst 36 46 101 179 179 179
Orange 38 46 1 10 46 67 67
Mid-north Coast Coffs Harbour 24 30 1 1 17 10 30 30
Port Macquarie 24 29 6 4 0 0 16 11 29
Northern Tablelands Armidale 23 6 4 23 23
North-west Slopes Gunnedah 29 35 0 12 8 35 35
Narrabri 13 10 13
Tamworth 28 33 1 18 10 33
Southern Tablelands Goulburn 36 47 2 24 31 38 47 47
South-west Slopes Albury 45 55 2 66 58 66 162
Wagga Wagga North 49 59 162 69 162
Muswellbrook Muswellbrook 5 4 27 17 27 27
Singleton Singleton 33 31 1 1 31 16 33 33
Merriwa Merriwa 31 37 0 4 1 0 17 9 37 37
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