Monday
14 April 2025
8 - 9 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 5 9 32 2 1 19 17 32 110
Cook And Phillip
Earlwood 8 3 10 110 26 16 110
Lidcombe 5 3 13 55 3 0 29 27 55
Macquarie Park 4 3 6 8 0 0 17 16 17
Randwick 4 2 14 26 1 24 16 26
Rozelle 4 2 10 30 4 1 21 15 30
Sydney North-west Parramatta North 6 2 11 92 1 0 25 19 92 108
Penrith 6 2 10 108 0 0 38 47 108
Prospect 3 3 13 105 1 1 27 20 105
Richmond 3 2 3 98 0 41 60 98
Rouse Hill 8 4 4 42 1 0 23 22 42
St Marys 4 2 8 24 22 10 24
Sydney South-west Bargo 9 5 6 72 1 106 106 106
Bringelly 3 2 5 23 0 27 37 37
Camden 1 5 26 0 21 13 26
Campbelltown West 4 2 9 58 1 0 27 33 58
Liverpool 4 3 13 29 1 1 28 41 41
Oakdale 14 17 1 26 25 29 29
Illawarra Wollongong 15 14 10 18 1 0 26 21 26 30
Kembla Grange 16 17 8 20 30 24 30
Albion Park South 6 3 11 19 0 23 12 23
Lower Hunter Newcastle 5 3 11 10 2 0 26 26 26 26
Beresfield 3 2 7 16 20 16 20
Wallsend 5 3 4 12 0 17 9 17
Newcastle Carrington 9 1 33 19 33 53
Stockton 5 4 2 53 19 53
Mayfield 6 0 28 12 28
Central Coast Wyong 5 3 2 4 0 0 14 5 14 14
Lake Macquarie Morisset 10 11 4 4 0 0 15 12 15 15
Central Tablelands Bathurst 3 2 97 173 173 173
Orange 13 6 10 31 45 68 68
Mid-north Coast Coffs Harbour 14 12 4 1 17 10 17 17
Port Macquarie 10 9 7 4 0 0 16 12 16
Northern Tablelands Armidale 24 6 3 24 24
North-west Slopes Gunnedah 15 8 0 11 8 15 17
Narrabri 11 9 11
Tamworth 12 13 2 17 16 17
Southern Tablelands Goulburn 10 5 5 30 23 28 30 30
South-west Slopes Albury 12 8 12 66 66 66 148
Wagga Wagga North 15 7 4 148 64 148
Muswellbrook Muswellbrook 1 0 20 19 20 20
Singleton Singleton 3 2 11 0 22 12 22 22
Merriwa Merriwa 12 11 3 7 1 0 23 13 23 23
NSW ALERTS SYDNEY FORECAST
Tue 15 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