Air Quality in Newcastle, Australia

Windy
12.9°C · 58.1% humidity
12.9°
Feels 12.9°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 9am
43
33
55 12pm
46
39
35 3pm
31
22
20 6pm
17
16
16 9pm
15
15
15 12am
14
14
14 3am
14
16
16 6am
16
23
Station readings
30
69
33
CAMS model adj -11
54
54
34
34
34
34
34
34
27
27
25
25
25
25
25
25
25
25
25
25
27
27
27
34
AD 728×90

Air Quality Index Trend

43h · 2 stn

Newcastle's air quality is generally good but can be impacted by bushfire smoke, dust storms, and vehicle emissions. Seasonal fire events can cause significant temporary air quality deterioration.

58.1%
Humidity
58.6 km/h
Wind WNW
1018.2 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.19 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Newcastle?

Temperature & Precipitation

PM2.5 Trend

43h · 2 stations
PM2.514.19 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
14.19
Median
7.93
Average
1.58
Low
14.28
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -7.2

What is the 7-day forecast for Newcastle?

06-09
16.5° 9.4°
4.44 mm
06-10
16.9° 9.7°
1.37 mm
06-11
17.1° 5.6°
1.25 mm
06-12
15.5° 8.9°
0.19 mm
06-13
15.1° 9.0°
0.19 mm
06-14
16.6° 14.0°
26.69 mm
06-15
17.1° 10.6°
0.44 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Newcastle?

33
Huntington
1.5 km 20.0°C 58.0% RH PM2.5: 7.9 µg/m³ PM10: 8.8 µg/m³
63
Newcastle Lower Hunter
1.9 km PM2.5: 17.8 µg/m³
63
Newcastle Lower Hunter
1.9 km PM2.5: 17.8 µg/m³
46
Newcastle Lower Hunter
1.9 km PM2.5: 11.0 µg/m³
73
Newcastle Lower Hunter
1.9 km PM2.5: 22.6 µg/m³
10
Newcastle Lower Hunter
1.9 km PM2.5: 2.4 µg/m³
55
Newcastle Lower Hunter
1.9 km PM2.5: 14.0 µg/m³
1
Newcastle Lower Hunter
1.9 km PM2.5: 0.2 µg/m³
34
Newcastle Lower Hunter
1.9 km PM2.5: 8.2 µg/m³
53
Lower-hunter Carrington
2.7 km PM2.5: 13.1 µg/m³

What cities are near Newcastle?

29 Maitland 30 Cessnock 29 Central Coast 27 Umina Beach 34 Dee Why 34 Saint Ives 54 Hornsby 34 Manly 34 Wahroonga 54 Cherrybrook
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:10 UTC.