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 54 — moderate. 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 |
|---|---|---|---|---|
| 2026-09-12 | 12.6 | 16.2 | 101.0 | 8.2 |
| 2026-09-13 | 11.4 | 13.3 | 114.0 | 5.8 |
| 2026-09-14 | 6.9 | 11.7 | 85.0 | 4.6 |
| 2026-09-15 | 5.6 | 7.7 | 81.0 | 3.3 |
| 2026-09-16 | 5.6 | 8.3 | 68.0 | 4.1 |
Air quality data for Katoomba (2780) is sourced from Open-Meteo and refreshed every day.
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