Katoomba Air Quality Index & 5-Day Outlook (NSW)
Live air quality for Katoomba, NSW, updated daily. Right now the air quality index (US AQI) in Katoomba is 20 — 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 | 13.5 | 16.5 | 66.0 | 8.5 |
| 2026-08-02 | 23.2 | 28.9 | 82.0 | 6.0 |
| 2026-08-03 | 4.4 | 5.8 | 75.0 | 4.3 |
| 2026-08-04 | 4.9 | 6.8 | 65.0 | 3.8 |
| 2026-08-05 | 3.4 | 4.5 | 68.0 | 4.9 |
Air quality data for Katoomba (2780) is sourced from Open-Meteo and refreshed every day.
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