Friday
11 April 2025
6 - 7 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 41 15 11 2 0 45 54 54 62
Cook And Phillip
Earlwood 30 45 8 14 54 55 55
Lidcombe 34 53 11 15 3 0 61 61
Macquarie Park 32 53 4 11 0 0 42 39 53
Randwick 28 47 5 9 1 46 47 47
Rozelle 14 26 18 11 4 0 48 62 62
Sydney North-west Parramatta North 33 49 11 16 1 0 52 47 52 193
Penrith 36 46 10 20 0 122 193 193
Prospect 38 54 12 21 0 0 66 81 81
Richmond 43 53 5 17 0 71 105 105
Rouse Hill 37 56 9 15 1 0 45 48 56
St Marys 34 47 8 14 103 114 114
Sydney South-west Bargo 19 41 20 200 1 272 413 413 413
Bringelly 36 54 4 11 0 59 73 73
Camden 32 52 7 15 0 37 39 52
Campbelltown West 36 52 6 12 0 1 54 68 68
Liverpool 28 51 12 12 0 0 61 39 61
Oakdale 37 46 3 11 75 109 109
Illawarra Wollongong 19 35 16 20 3 3 54 58 58 58
Kembla Grange 24 43 8 13 58 49 58
Albion Park South 37 48 1 14 0 43 38 48
Lower Hunter Newcastle 18 35 9 10 2 1 39 31 39 39
Beresfield 18 34 9 15 2 38 31 38
Wallsend 11 30 14 7 0 31 25 31
Newcastle Carrington 3 1 47 29 47 66
Stockton 24 38 2 0 66 29 66
Mayfield 8 51 37 51
Central Coast Wyong 20 37 5 12 0 1 33 27 37 37
Lake Macquarie Morisset 32 40 2 7 0 0 23 22 40 40
Central Tablelands Bathurst 23 35 45 28 45 45
Orange 15 34 16 8 38 39 39
Mid-north Coast Coffs Harbour 17 24 4 2 12 6 24 27
Port Macquarie 13 27 6 3 0 0 12 13 27
Northern Tablelands Armidale 20 11 14 20 20
North-west Slopes Gunnedah 21 19 21 35
Narrabri
Tamworth 22 35 7 28 15 35
Southern Tablelands Goulburn 36 42 6 17 35 22 42 42
South-west Slopes Albury 10 45 28 76 57 76 129
Wagga Wagga North 30 47 5 129 56 129
Muswellbrook Muswellbrook 24 0 40 35 40 40
Singleton Singleton 32 50 3 0 36 32 50 50
Merriwa Merriwa 32 39 3 8 0 1 38 24 39 39
NSW ALERTS SYDNEY FORECAST
Sat 12 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