Niigata

Niigata Prefecture, Japan

2026-06-04 17:00
AQI (China)
Excellent
O3
μg/m³
109
PM2.5
μg/m³
4.2
NO2
μg/m³
3
CO
μg/m³
125
SO2
μg/m³
1.4
Weather
16℃
66%
8 kph
0 of 11
Historical Data

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