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 27 — 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 |
|---|---|---|---|---|
| 2026-08-23 | 12.0 | 16.4 | 85.0 | 4.9 |
| 2026-08-24 | 13.1 | 17.0 | 80.0 | 4.9 |
| 2026-08-25 | 6.5 | 6.9 | 51.0 | 8.2 |
| 2026-08-26 | 7.5 | 8.5 | 52.0 | 12.5 |
| 2026-08-27 | 14.8 | 19.4 | 80.0 | 13.0 |
Air quality data for Katoomba (2780) is sourced from Open-Meteo and refreshed every day.
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