Nagaoka

Niigata Prefecture, Japan

2026-05-09 06:00
AQI (India)
Moderately polluted
O3
μg/m³
107.1
PM2.5
μg/m³
8
CO
μg/m³
125
NO2
μg/m³
3.1
SO2
μg/m³
0
Weather
17℃
62%
19 kph
1 of 11
Historical Data

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