Monday
6 April 2026
3 - 4 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 23 4 5 1 0 11 10 23 26
Cook And Phillip 9 15 10 2 1 15 14 15
Earlwood
Lidcombe 21 24 2 2 0 0 18 13 24
Macquarie Park 20 26 0 3 0 0 17 13 26
Randwick 14 21 5 4 1 18 14 21
Rozelle 19 23 0 3 0 0 18 11 23
Ultimo-uts 13 13 8 3 1 18 19 19
Sydney North-west Parramatta North 21 25 2 3 1 0 18 12 25 26
Penrith 18 19 0 8 1 0 14 13 19
Prospect 21 26 1 4 0 0 19 18 26
Richmond 17 20 0 5 0 16 14 20
Rouse Hill 18 21 1 3 0 0 18 11 21
St Marys 18 21 2 4 16 15 21
Sydney South-west Bringelly 20 22 2 6 0 15 11 22 24
Camden 20 23 5 0 14 11 23
Campbelltown West 16 19 6 6 0 0 15 11 19
Liverpool 21 24 0 4 0 0 17 9 24
Oakdale 19 20 0 8 13 8 20
Illawarra Wollongong 15 21 3 4 0 0 19 17 21 25
Kembla Grange 18 25 3 2 16 14 25
Albion Park South 16 22 3 2 0 14 11 22
Lower Hunter Newcastle 23 31 3 6 2 1 31 16 31 31
Beresfield 16 27 5 4 1 25 11 27
Wallsend 18 27 3 2 1 21 14 27
Newcastle Carrington 3 0 31 20 31 65
Stockton 23 30 3 2 65 30 65
Mayfield 2 1 22 26 26
Central Coast Wyong 19 21 1 4 1 0 20 16 21 21
Lake Macquarie Morisset 22 27 3 4 0 1 17 15 27 27
Central Tablelands Bathurst 28 29 22 10 29 29
Orange 20 16 12 5 11 8 20
Mid-north Coast Coffs Harbour 23 29 1 3 0 9 8 29 29
Port Macquarie 24 29 0 3 0 0 9 0 29
Northern Tablelands Armidale 4 10 10 10 10
North-west Slopes Gunnedah 31 36 0 16 13 36 36
Narrabri 17 18 18
Tamworth 29 34 1 25 13 34
Southern Tablelands Goulburn 23 24 1 5 11 10 24 24
South-west Slopes Albury 20 23 1 25 23 25 32
Wagga Wagga North 31 32 0 22 9 32
Muswellbrook Muswellbrook 13 25 6 0 15 15 25 25
Singleton Singleton 16 21 4 0 29 26 29 29
Merriwa Merriwa 22 25 5 5 0 0 36 13 36 36
NSW ALERTS SYDNEY FORECAST
Tue 7 Apr 2026
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