Niigata

Niigata Prefecture, Japan

2026-04-20 12:00
AQI (China)
Excellent
O3
μg/m³
84.6
PM2.5
μg/m³
11.4
NO2
μg/m³
21
CO
μg/m³
250
SO2
μg/m³
2.1
Weather
18℃
59%
11 kph
0 of 11
Historical Data

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