Friday
11 April 2025
8 - 9 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 27 31 7 18 2 0 47 55 55 65
Cook And Phillip
Earlwood 31 40 2 17 56 58 58
Lidcombe 17 34 18 16 2 0 65 65
Macquarie Park 10 31 8 14 0 0 43 41 43
Randwick 33 39 3 16 1 48 49 49
Rozelle 30 32 5 17 4 0 51 62 62
Sydney North-west Parramatta North 26 41 10 16 1 0 56 49 56 193
Penrith 19 38 17 19 1 121 193 193
Prospect 32 45 5 16 0 0 69 81 81
Richmond 28 46 9 21 0 72 109 109
Rouse Hill 31 43 6 14 1 0 47 49 49
St Marys 23 41 9 14 104 114 114
Sydney South-west Bargo 30 33 6 234 0 296 445 445 445
Bringelly 19 39 7 16 0 59 76 76
Camden 24 39 6 14 0 38 40 40
Campbelltown West 1 30 31 17 1 1 56 67 67
Liverpool 26 36 9 16 0 0 61 52 61
Oakdale 33 44 4 20 76 111 111
Illawarra Wollongong 24 26 9 19 2 0 56 60 60 60
Kembla Grange 19 28 7 15 60 54 60
Albion Park South 38 46 1 22 0 45 38 46
Lower Hunter Newcastle 19 24 4 13 2 0 39 34 39 42
Beresfield 2 14 18 15 1 42 35 42
Wallsend 1 12 17 15 0 31 28 31
Newcastle Carrington 2 1 50 29 50 68
Stockton 19 28 2 0 68 29 68
Mayfield 2 53 40 53
Central Coast Wyong 1 16 14 14 0 0 34 27 34 34
Lake Macquarie Morisset 18 34 7 10 0 0 23 22 34 34
Central Tablelands Bathurst 25 29 47 32 47 47
Orange 12 24 12 18 36 37 37
Mid-north Coast Coffs Harbour 13 21 5 2 11 5 21 21
Port Macquarie 6 16 6 4 0 0 11 13 16
Northern Tablelands Armidale 25 11 15 25 25
North-west Slopes Gunnedah 20 18 20 29
Narrabri
Tamworth 23 29 4 26 17 29
Southern Tablelands Goulburn 15 36 21 26 34 24 36 36
South-west Slopes Albury 9 22 19 76 58 76 123
Wagga Wagga North 15 34 10 123 53 123
Muswellbrook Muswellbrook 17 0 40 36 40 40
Singleton Singleton 9 28 12 0 38 32 38 38
Merriwa Merriwa 33 38 1 10 0 0 37 23 38 38
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