Saturday
12 April 2025
6 - 7 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 8 14 11 60 3 0 57 70 70 84
Cook And Phillip
Earlwood 5 10 11 76 74 79 79
Lidcombe 12 19 9 51 4 0 84 84
Macquarie Park 6 8 1 51 2 0 57 65 65
Randwick 24 32 1 13 0 62 59 62
Rozelle 9 12 9 74 5 0 68 81 81
Sydney North-west Parramatta North 1 9 14 54 3 0 75 78 78 149
Penrith 9 18 9 25 0 96 149 149
Prospect 16 28 8 38 1 0 82 97 97
Richmond 3 8 7 51 0 60 63 63
Rouse Hill 20 29 5 30 2 0 63 64 64
St Marys 8 10 4 31 111 105 111
Sydney South-west Bargo 19 19 3 150 0 332 332 332
Bringelly 7 10 4 27 0 73 85 85
Camden 2 2 8 68 2 64 80 80
Campbelltown West 3 7 16 48 2 0 74 92 92
Liverpool 5 12 14 64 1 0 81 82 82
Oakdale 30 39 1 25 46 55 55
Illawarra Wollongong 19 27 4 15 1 0 63 64 64 64
Kembla Grange 9 14 4 13 61 47 61
Albion Park South 23 31 1 12 0 55 44 55
Lower Hunter Newcastle 19 22 3 22 3 0 44 39 44 49
Beresfield 7 12 11 23 49 40 49
Wallsend 14 18 6 24 0 40 39 40
Newcastle Carrington 7 0 57 37 57 83
Stockton 12 14 11 1 83 33 83
Mayfield 7 0 60 49 60
Central Coast Wyong 5 11 8 31 0 0 43 35 43 43
Lake Macquarie Morisset 2 33 0 0 32 34 34 34
Central Tablelands Bathurst 2 4 71 83 83 83
Orange 29 41 4 26 50 64 64
Mid-north Coast Coffs Harbour 15 15 0 1 12 6 15 17
Port Macquarie 7 17 7 3 0 0 11 10 17
Northern Tablelands Armidale 23 9 11 23 23
North-west Slopes Gunnedah 20 27 3 25 28 28 30
Narrabri 21 20 21
Tamworth 8 17 4 30 20 30
Southern Tablelands Goulburn 3 13 9 28 45 41 45 45
South-west Slopes Albury 7 13 9 81 59 81 116
Wagga Wagga North 5 6 8 116 53 116
Muswellbrook Muswellbrook 7 0 52 45 52 52
Singleton Singleton 4 4 3 0 44 42 44 44
Merriwa Merriwa 17 26 4 26 1 0 45 32 45 45
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