Sunday
13 April 2025
10 - 11 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 26 21 1 6 3 0 23 23 26 37
Cook And Phillip
Earlwood 23 15 3 8 30 25 30
Lidcombe 28 20 3 10 2 0 30 37 37
Macquarie Park 26 19 0 5 1 0 24 19 26
Randwick 24 17 1 3 0 23 13 24
Rozelle 25 17 2 9 5 0 27 34 34
Sydney North-west Parramatta North 25 16 4 12 2 0 29 28 29 180
Penrith 27 17 2 74 0 0 36 40 74
Prospect 23 17 2 7 1 0 33 33 33
Richmond 31 18 2 180 0 50 59 180
Rouse Hill 26 17 2 42 2 0 30 29 42
St Marys 24 15 1 6 32 31 32
Sydney South-west Bargo 25 23 6 0 283 283 283
Bringelly 26 18 0 5 0 43 38 43
Camden 25 17 1 6 0 30 38 38
Campbelltown West 25 19 1 9 1 0 35 37 37
Liverpool 29 22 0 8 0 0 35 43 43
Oakdale 24 23 0 7 34 32 34
Illawarra Wollongong 27 22 1 6 1 0 37 37 37 39
Kembla Grange 27 20 0 3 36 39 39
Albion Park South 27 21 1 4 0 28 19 28
Lower Hunter Newcastle 26 21 1 5 2 0 23 8 26 26
Beresfield 23 18 0 4 19 13 23
Wallsend 24 18 0 3 0 19 15 24
Newcastle Carrington 2 1 29 12 29 47
Stockton 24 18 1 0 47 18 47
Mayfield 2 0 24 18 24
Central Coast Wyong 24 17 0 3 0 0 14 5 24 24
Lake Macquarie Morisset 19 18 1 4 0 1 17 17 19 19
Central Tablelands Bathurst 28 18 37 44 44 44
Orange 28 30 0 15 32 41 41
Mid-north Coast Coffs Harbour 22 25 0 2 7 4 25 25
Port Macquarie 20 19 5 4 0 0 10 8 20
Northern Tablelands Armidale 22 4 4 22 22
North-west Slopes Gunnedah 23 23 9 8 23 24
Narrabri 10 9 10
Tamworth 24 23 1 14 12 24
Southern Tablelands Goulburn 20 21 2 14 27 28 28 28
South-west Slopes Albury 35 29 3 80 93 93 103
Wagga Wagga North 34 29 103 49 103
Muswellbrook Muswellbrook 0 0 25 17 25 25
Singleton Singleton 20 15 1 0 19 16 20 20
Merriwa Merriwa 16 17 5 11 1 2 31 19 31 31
NSW ALERTS SYDNEY FORECAST
Mon 14 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