Cairns Air Quality Index & 5-Day Outlook (QLD)
Live air quality for Cairns, QLD, updated daily. Right now the air quality index (US AQI) in Cairns is 32 — good. Below is the outlook for the next five days: daily maximums for fine particles (PM2.5), coarse particles (PM10), ozone and nitrogen dioxide, all in µg/m³.
| Date | PM2.5 | PM10 | Ozone | NO₂ |
|---|---|---|---|---|
| 2026-08-01 | 9.5 | 15.4 | 71.0 | 1.7 |
| 2026-08-02 | 12.2 | 19.8 | 65.0 | 1.0 |
| 2026-08-03 | 9.3 | 15.3 | 64.0 | 1.0 |
| 2026-08-04 | 9.7 | 15.8 | 66.0 | 1.4 |
| 2026-08-05 | 5.5 | 8.8 | 67.0 | 3.4 |
Air quality data for Cairns (4870) is sourced from Open-Meteo and refreshed every day.
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