Air Quality in Cairns, Australia
Windy
20.5°C · 57.3% humidity
20.5°
Feels 20.5°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Cairns's air quality — share it
AQI Forecast
27
7am
27
27
24
10am
34
34
34
1pm
34
34
34
4pm
54
54
54
7pm
34
34
34
10pm
27
27
27
1am
27
27
27
4am
27
27
Air Quality Index Trend
29h · 1 stnCairns'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.
57.3%
Humidity
51.9 km/h
Wind SE
1018.8 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Cairns?
Temperature & Precipitation
PM2.5 Trend
29h · 1 stationPM2.55.8 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
5.8
Median
5.8
Average
5.8
Low
5.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.4
What is the 7-day forecast for Cairns?
06-09
21.6° 17.5°
06-10
22.5° 19.4°
06-11
22.2° 17.9°
06-12
21.8° 19.6°
06-13
22.0° 19.7°
1.31 mm
06-14
23.4° 18.8°
0.25 mm
06-15
21.7° 20.2°
0.13 mm
Both models agree
Avg diff: 1.8°C
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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 2026-06-09T00:41 UTC.