Saturday
12 April 2025
7 - 8 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 11 21 9 9 1 0 44 47 47 71
Cook And Phillip
Earlwood 11 24 5 7 61 59 61
Lidcombe 16 28 6 5 2 0 64 71 71
Macquarie Park 7 22 2 6 0 0 49 53 53
Randwick 22 29 0 4 0 48 34 48
Rozelle 13 22 7 9 3 0 54 67 67
Sydney North-west Parramatta North 13 25 7 6 0 0 61 63 63 63
Penrith 8 28 13 8 0 0 50 50 50
Prospect 12 26 8 7 0 0 60 63 63
Richmond 14 30 6 5 0 51 54 54
Rouse Hill 14 27 6 8 1 0 52 43 52
St Marys 9 28 9 8 58 39 58
Sydney South-west Bargo 10 26 7 37 0 271 271 271
Bringelly 18 33 2 26 0 65 51 65
Camden 21 34 4 14 0 63 79 79
Campbelltown West 18 32 8 16 0 0 64 60 64
Liverpool 4 25 15 8 0 0 66 85 85
Oakdale 26 38 1 18 56 48 56
Illawarra Wollongong 11 25 11 25 3 0 58 46 58 58
Kembla Grange 9 24 6 13 55 37 55
Albion Park South 14 29 3 17 0 50 35 50
Lower Hunter Newcastle 23 29 1 4 1 0 33 22 33 35
Beresfield 9 19 6 6 35 27 35
Wallsend 11 22 6 6 0 32 30 32
Newcastle Carrington 17 1 41 32 41 63
Stockton 23 28 0 0 63 26 63
Mayfield 3 0 40 22 40
Central Coast Wyong 8 20 3 4 0 0 35 31 35 35
Lake Macquarie Morisset 18 24 2 16 0 0 32 37 37 37
Central Tablelands Bathurst 30 44 71 96 96 96
Orange 25 36 7 25 53 72 72
Mid-north Coast Coffs Harbour 16 18 2 2 7 2 18 21
Port Macquarie 13 21 5 3 0 0 11 11 21
Northern Tablelands Armidale 22 6 7 22 22
North-west Slopes Gunnedah 18 25 0 21 24 25 26
Narrabri 19 18 19
Tamworth 17 22 4 26 14 26
Southern Tablelands Goulburn 26 36 3 16 45 47 47 47
South-west Slopes Albury 17 36 14 88 92 92 108
Wagga Wagga North 6 28 18 108 53 108
Muswellbrook Muswellbrook 0 0 50 44 50 50
Singleton Singleton 17 27 2 0 36 35 36 36
Merriwa Merriwa 21 31 1 3 1 0 53 40 53 53
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