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 26 — 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 |
|---|---|---|---|---|
| 2026-07-07 | 5.3 | 8.4 | 59.0 | 1.1 |
| 2026-07-08 | 9.5 | 15.4 | 65.0 | 1.3 |
| 2026-07-09 | 7.0 | 11.4 | 61.0 | 2.2 |
| 2026-07-10 | 5.1 | 7.8 | 65.0 | 4.1 |
| 2026-07-11 | 5.5 | 8.5 | 64.0 | 4.7 |
Air quality data for Cairns (4870) is sourced from Open-Meteo and refreshed every day.
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