Air Quality in Bacchus Marsh, Australia

Windy
8.2°C · 94.1% humidity
8.2°
Feels 3.4°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
64 10pm
67
65
22 1am
34
42
48 4am
53
56
58 7am
60
61
62 10am
63
64
64 1pm
64
67
67 4pm
67
67
65 7pm
65
65
Station readings
39
10
18
CAMS model adj +40
24
27
25
25
25
24
24
24
24
24
24
24
24
25
25
25
25
27
27
27
27
25
25
25
AD 728×90

Air Quality Index Trend

42h · 1 stn

Bacchus Marsh'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 Bacchus Marsh is 1.1× the WHO annual guideline of 5 µg/m³.

94.1%
Humidity
43.1 km/h
Wind N
1010.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Bacchus Marsh?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.55.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
5.35
Median
5.35
Average
5.35
Low
5.35
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.6

What is the 7-day forecast for Bacchus Marsh?

05-29
8.8° 6.4°
0.75 mm
05-30
8.8° 4.3°
0.38 mm
05-31
10.7° 3.6°
06-01
9.9° 1.3°
14.19 mm
06-02
9.6° 5.6°
3.44 mm
06-03
7.4° 4.0°
2.25 mm
06-04
7.8° 3.8°
0.13 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Bacchus Marsh?

50
Melton
11.9 km PM2.5: 12.0 µg/m³
53
Melton
11.9 km PM2.5: 13.1 µg/m³
42
Melton
11.9 km PM2.5: 10.1 µg/m³
61
Melton
11.9 km PM2.5: 16.9 µg/m³
46
Melton
11.9 km PM2.5: 11.0 µg/m³
74
Melton
11.9 km PM2.5: 23.0 µg/m³
21
Melton
11.9 km PM2.5: 5.0 µg/m³
18
Myndworx Asylum & Fabrification Facility
20.0 km PM2.5: 4.2 µg/m³ PM10: 4.2 µg/m³
26
FAI6
31.9 km PM2.5: 6.2 µg/m³

What cities are near Bacchus Marsh?

28 Tarneit 30 Hillside 29 Caroline Springs 29 Sunbury 30 Taylors Hill 26 Wyndham Vale 30 Deer Park 30 Taylors Lakes 30 Truganina 24 Werribee
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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 2026-05-29T15:05 UTC.