Air Quality in Newcastle, Australia

Windy
16.4°C · 69.9% humidity
16.4°
Feels 16.4°
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
11 4am
11
11
4 7am
6
7
8 10am
9
10
9 1pm
9
10
11 4pm
11
11
11 7pm
10
10
10 10pm
10
10
10 1am
10
11
Station readings
4
CAMS model adj -14
25
25
25
25
25
25
25
25
25
24
24
24
25
25
25
25
24
24
24
24
24
24
24
25
AD 728×90

Air Quality Index Trend

21h · 1 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.

69.9%
Humidity
60.2 km/h
Wind WNW
1028.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
4
0.91 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Newcastle?

Temperature & Precipitation

PM2.5 Trend

21h · 1 station
PM2.50.91 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
0.91
Median
0.91
Average
0.91
Low
0.91
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +5.1

What is the 7-day forecast for Newcastle?

05-28
16.7° 12.1°
1.63 mm
05-29
17.0° 10.4°
0.5 mm
05-30
17.8° 10.1°
3.25 mm
05-31
15.9° 9.4°
0.5 mm
06-01
18.7° 8.1°
06-02
16.7° 8.7°
06-03
13.5° 7.7°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Newcastle?

–
Huntington
1.5 km 20.0°C 78.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
40
Newcastle Lower Hunter
1.9 km PM2.5: 9.6 µg/m³
70
Newcastle Lower Hunter
1.9 km PM2.5: 21.1 µg/m³
55
Newcastle Lower Hunter
1.9 km PM2.5: 14.0 µg/m³
50
Newcastle Lower Hunter
1.9 km PM2.5: 12.0 µg/m³
26
Newcastle Lower Hunter
1.9 km PM2.5: 6.2 µg/m³
87
Newcastle Lower Hunter
1.9 km PM2.5: 29.2 µg/m³
1
Newcastle Lower Hunter
1.9 km PM2.5: 0.2 µg/m³
46
Newcastle Lower Hunter
1.9 km PM2.5: 11.0 µg/m³
53
Lower-hunter Carrington
2.7 km PM2.5: 13.1 µg/m³

What cities are near Newcastle?

25 Maitland 28 Cessnock 24 Central Coast 32 Umina Beach 12 Dee Why 12 Saint Ives 12 Hornsby 12 Manly 12 Wahroonga 12 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 2026-05-28T21:46 UTC.