Air Quality in Thornbury, Australia
Cloudy
11.5°C · 77.2% humidity
11.5°
Feels 11.5°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations
Nearby Monitoring Stations
Thornbury's air quality — share it
AQI Forecast
Calibrated
21
9pm
21
62
27
12am
34
38
42
3am
44
46
27
6am
28
28
22
9am
20
20
21
12pm
21
21
21
3pm
23
30
30
6pm
30
30
Station readings
40
31
4
CAMS model
adj -4
25
25
66
54
54
54
54
54
54
34
34
34
27
25
25
25
25
25
25
27
34
34
34
34
Air Quality Index Trend
20h · 1 stnThornbury'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. Current PM2.5 concentration in Thornbury is 1.3× the WHO annual guideline of 5 µg/m³.
77.2%
Humidity
14.3 km/h
Wind ENE
1025.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.47 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Thornbury?
Temperature & Precipitation
PM2.5 Trend
20h · 1 stationPM2.56.47 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (17 stations within 25 km)
6.47
Median
7.76
Average
3.4
Low
13.1
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +3.3
What is the 7-day forecast for Thornbury?
05-29
11.6° 10.0°
0.06 mm
05-30
12.0° 10.2°
3.19 mm
05-31
12.7° 8.2°
06-01
12.8° 5.4°
12.37 mm
06-02
12.1° 9.7°
2.94 mm
06-03
13.6° 9.0°
4.56 mm
06-04
11.9° 8.9°
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Thornbury?
50
Alphington
55
Alphington
7
Alphington
65
Alphington
58
Alphington
27
Alphington
7
Alphington
30
Macleod
2
Macleod
13
Macleod
What cities are near Thornbury?
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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 2026-05-29T14:39 UTC.