Air Quality in Niitsu-honchō, Japan
Heavy Rain
22.2°C · 95.1% humidity
22.2°
Feels 22.2°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Niitsu-honchō's air quality — share it
AQI Forecast
27
5am
25
25
43
8am
38
43
41
11am
39
37
36
2pm
36
35
35
5pm
35
34
34
8pm
27
34
34
11pm
34
34
34
2am
27
27
Air Quality Index Trend
43h · 4 stnNiitsu-honchō's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
95.1%
Humidity
32.9 km/h
Wind E
1000.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.31 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Niitsu-honchō?
Temperature & Precipitation
PM2.5 Trend
43h · 4 stationsPM2.510.31 µg/m³
✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (4 stations within 25 km)
10.31
Median
11.03
Average
6.0
Low
15.0
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +2.3
What is the 7-day forecast for Niitsu-honchō?
07-21
30.0° 21.8°
5.25 mm
07-22
28.0° 22.0°
15.63 mm
07-23
30.8° 18.1°
07-24
30.4° 24.1°
0.06 mm
07-25
32.7° 22.1°
0.31 mm
07-26
29.0° 22.1°
0.25 mm
07-27
31.0° 22.0°
1.75 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Niitsu-honchō?
22
Shineichō, Niigata-ken, Japan (新津新潟市秋葉区)
55
Niigata (新潟)
24
Matsuhama, Niigata-ken, Japan (松浜新潟市北区)
41
Matsuhama, Niigata-ken, Japan (松浜新潟市北区)
25
Niigata Prefecture, Japan (巻新潟市西蒲区)
65
Niigata Prefecture, Japan (巻新潟市西蒲区)
What cities are near Niitsu-honchō?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:17 UTC.