Saturday
12 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 18 31 3 4 1 0 46 49 49 73
Cook And Phillip
Earlwood 22 34 0 4 64 63 64
Lidcombe 25 37 2 4 2 0 67 73 73
Macquarie Park 22 33 0 4 0 0 52 55 55
Randwick 23 33 0 4 0 50 36 50
Rozelle 18 30 3 5 3 0 57 69 69
Sydney North-west Parramatta North 22 36 3 4 0 0 64 66 66 67
Penrith 28 44 4 10 0 0 52 53 53
Prospect 24 38 4 6 0 0 63 67 67
Richmond 27 44 1 5 0 54 57 57
Rouse Hill 24 39 2 4 1 0 55 44 55
St Marys 28 43 3 12 59 39 59
Sydney South-west Bargo 28 41 1 19 1 285 285 285
Bringelly 30 43 1 11 0 57 52 57
Camden 30 44 2 12 0 66 79 79
Campbelltown West 29 41 2 12 0 0 66 62 66
Liverpool 27 41 2 10 0 0 69 91 91
Oakdale 31 46 1 41 56 51 56
Illawarra Wollongong 26 34 3 14 3 0 60 47 60 60
Kembla Grange 26 36 2 10 55 37 55
Albion Park South 27 38 1 12 0 51 36 51
Lower Hunter Newcastle 22 28 1 4 1 0 36 24 36 39
Beresfield 16 25 2 4 39 30 39
Wallsend 20 28 1 3 0 33 33 33
Newcastle Carrington 12 1 41 31 41 67
Stockton 22 28 1 0 67 27 67
Mayfield 3 0 41 30 41
Central Coast Wyong 20 27 0 2 0 0 38 34 38 38
Lake Macquarie Morisset 20 26 1 8 0 0 32 36 36 36
Central Tablelands Bathurst 38 48 72 95 95 95
Orange 34 45 1 14 52 69 69
Mid-north Coast Coffs Harbour 14 15 4 2 8 2 15 26
Port Macquarie 18 26 5 4 0 0 11 11 26
Northern Tablelands Armidale 23 7 9 23 23
North-west Slopes Gunnedah 19 28 0 21 24 28 28
Narrabri 21 20 21
Tamworth 20 26 2 28 17 28
Southern Tablelands Goulburn 30 43 2 13 46 49 49 49
South-west Slopes Albury 37 55 7 88 92 92 104
Wagga Wagga North 33 47 1 104 54 104
Muswellbrook Muswellbrook 0 0 53 46 53 53
Singleton Singleton 23 34 0 1 39 36 39 39
Merriwa Merriwa 26 39 3 3 1 1 55 42 55 55
NSW ALERTS SYDNEY FORECAST
Sun 13 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