Air Quality in Mernda, Australia

Overcast
8.9°C · 90.2% humidity
8.9°
Feels 5.6°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
36 4pm
36
36
50 7pm
54
56
58 10pm
60
61
61 1am
62
42
35 4am
36
36
36 7am
36
36
36 10am
36
36
36 1pm
36
36
Station readings
36
48
28
CAMS model adj +9
27
27
27
54
54
54
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27

Air Quality Index Trend

20h · 1 stn

Mernda'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.

90.2%
Humidity
23.4 km/h
Wind S
1025.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
50
11.99 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Mernda?

Temperature & Precipitation

PM2.5 Trend

20h · 1 station
PM2.511.99 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
11.99
Median
12.29
Average
11.3
Low
14.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -2.0

What is the 7-day forecast for Mernda?

09-23
16.1° 8.9°
10.94 mm
09-24
17.0° 5.7°
1.37 mm
09-25
16.5° 6.8°
9.13 mm
09-26
14.3° 3.1°
1.5 mm
09-27
20.4° 6.6°
0.06 mm
09-28
20.1° 2.9°
1.37 mm
09-29
18.9° 7.3°
0.13 mm
Both models agree Avg diff: 7.8°C

Where are air quality stations near Mernda?

23
Macleod
13.9 km PM2.5: 5.5 µg/m³
27
Macleod
13.9 km PM2.5: 6.5 µg/m³
23
Macleod
13.9 km PM2.5: 5.5 µg/m³
17
Macleod
13.9 km PM2.5: 4.1 µg/m³
21
Macleod
13.9 km PM2.5: 5.0 µg/m³
47
Macleod
13.9 km PM2.5: 11.3 µg/m³
20
Macleod
13.9 km PM2.5: 4.8 µg/m³
23
Macleod
13.9 km PM2.5: 5.5 µg/m³
48
FAI14
18.8 km PM2.5: 11.6 µg/m³
55
Alphington
20.6 km PM2.5: 14.0 µg/m³

What cities are near Mernda?

48 Doreen 51 South Morang 51 Wollert 51 Epping 51 Mill Park 52 Lalor 50 Bundoora 52 Thomastown 49 Greensborough 52 Craigieburn
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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 2026-09-23T09:28 UTC.