Air Quality (Busan) slips 36.67% over 24 hours — now 38.00 n

Air Quality (Busan) is currently 38.00 n. Over 24 hours it has slipped 36.67%.

Change across timeframes:

• The past hour: ▲ 0.00% (38.00 n → 38.00 n) • 24 hours: ▼ 36.67% (60.00 n → 38.00 n)

In historical context: Air Quality (Busan)'s record high is 61.00 n, set today (Jun 19, 2026); its record low is 38.00 n, today (Jun 20, 2026). That is a record low — the least Air Quality (Busan) has read in our history.

This tracker updates automatically every hour. The chart above plots the full reading history.

Source: News Never Sleeps datacenter — aggregated from public real-time data feeds (metric health.aqiPUS). Figures computed from 18 stored readings since Jun 18, 2026. No LLM, no opinion — generated automatically from the numbers.