Winter Air Quality
Today's air in the Queenstown basin, where winter woodsmoke settles under the inversion on cold, still nights — updated through the day.
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Today's air in the Queenstown basin, where winter woodsmoke settles under the inversion on cold, still nights — updated through the day.
Queenstown's air is usually clean, but on still, frosty winter nights woodsmoke from home fires settles under a temperature inversion in the basin and the haze can build until morning. This reads the air for the town centre, updated through the day.
Good The air is about as clean as it gets — no reason to change any plans.
| Day | Air quality |
|---|---|
| Tue 16 Jun | Good |
| Wed 17 Jun | Fair |
| Thu 18 Jun | Fair |
| Fri 19 Jun | Fair |
The smoke season runs roughly May to August. On calm, cold evenings the cold air pools in the basin and traps woodsmoke and vehicle exhaust near the ground, so the worst readings are usually overnight and early morning, easing once the day warms and a breeze picks up.
Otago Regional Council monitors fine particles (PM2.5 and PM10) across the district. Arrowtown, in its tight valley, regularly records the region's highest winter readings — often well above Queenstown itself. The national standard for coarse particles (PM10) is 50 micrograms per cubic metre averaged over a day; the wider Otago airshed recorded 16 winter exceedances in 2025, down from 28 in 2024.
On a bad night, keeping windows closed and burning dry, seasoned wood hot rather than smouldering both help. People with asthma or heart conditions feel these nights first — keep any reliever medication close.
Updated . These are modelled estimates for the area around Queenstown town centre, not readings from a street monitor — air right beside a busy road can be worse than the area-wide picture. Official forecast: orc.govt.nz. Air quality data by Open-Meteo (CC BY 4.0), based on Copernicus CAMS.