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Mitsuke (Niigata) (JP)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Snow
-0°C
Snow
Humidity
98.2%
Wind
2 m/s
Pressure
1019.2 hPa
Direction
254°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-2° / 1°
Precip.
13.7mm
Max wind
2.2 m/s

Hourly Forecast

01.02
Now
Weather
-0°
0.7
01.02
20:00
Weather
-0°
0.6
01.02
21:00
Weather
-0°
0.5
01.02
22:00
Weather
-0°
0.6
01.02
23:00
Weather
-0°
0.9
02.02
00:00
Weather
-0°
1
02.02
01:00
Weather
0.5
02.02
02:00
Weather
1
02.02
03:00
Weather
0.8
02.02
04:00
Weather
0.6
02.02
05:00
Weather
0.1
02.02
06:00
Weather
0.3
02.02
07:00
Weather
0.1
02.02
08:00
Weather
0.1
02.02
09:00
Weather
-1°
0.3
02.02
10:00
Weather
-1°
1.2
02.02
11:00
Weather
-1°
0.4
02.02
12:00
Weather
-1°
0.8
02.02
13:00
Weather
-1°
1.2
02.02
14:00
Weather
-1°
0.9
02.02
15:00
Weather
-1°
0.8
02.02
16:00
Weather
-1°
0.3
02.02
17:00
Weather
-1°
02.02
18:00
Weather
-2°

Temperature

1°C
-2°C
19:00
-0°C
20:00
-0°C
21:00
-0°C
22:00
-0°C
23:00
-0°C
00:00
-0°C
01:00
0°C
02:00
1°C
03:00
1°C
04:00
1°C
05:00
1°C
06:00
1°C
07:00
1°C
08:00
0°C
09:00
-1°C
10:00
-1°C
11:00
-1°C
12:00
-1°C
13:00
-1°C
14:00
-1°C
15:00
-1°C
16:00
-1°C
17:00
-1°C
18:00
-2°C
19:00 06:00 18:00

Precipitation

1.2mm
0mm
19:00
0.7mm
20:00
0.6mm
21:00
0.5mm
22:00
0.6mm
23:00
0.9mm
00:00
1mm
01:00
0.5mm
02:00
1mm
03:00
0.8mm
04:00
0.6mm
05:00
0.1mm
06:00
0.3mm
07:00
0.1mm
08:00
0.1mm
09:00
0.3mm
10:00
1.2mm
11:00
0.4mm
12:00
0.8mm
13:00
1.2mm
14:00
0.9mm
15:00
0.8mm
16:00
0.3mm
19:00 06:00 18:00

Wind

2.2m/s
0m/s
19:00
2 m/s
20:00
1.8 m/s
21:00
1.7 m/s
22:00
0.8 m/s
23:00
0.7 m/s
00:00
1.3 m/s
01:00
1.4 m/s
02:00
0.9 m/s
03:00
1.5 m/s
04:00
1.4 m/s
05:00
1.2 m/s
06:00
0.8 m/s
07:00
1.8 m/s
08:00
1.7 m/s
09:00
1.1 m/s
10:00
1.4 m/s
11:00
1.9 m/s
12:00
1 m/s
13:00
2.2 m/s
14:00
2 m/s
15:00
1.5 m/s
16:00
1.3 m/s
17:00
1.6 m/s
18:00
1.9 m/s
19:00 06:00 18:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
9.5 km
20
6.7%

Measurement time: 2026-02-01 18:30

Calculated from PM2.5/PM10

O3
9.5 km
48.34 µg/m3
30.2%

Measurement time: 2026-02-01 18:30

source: OpenWeatherMap

PM2.5
9.5 km
4.86 µg/m3
5.8%

Measurement time: 2026-02-01 18:30

source: OpenWeatherMap

NO2
9.5 km
10.37 µg/m3
5.2%

Measurement time: 2026-02-01 18:30

source: OpenWeatherMap

PM10
9.5 km
5.44 µg/m3
3.9%

Measurement time: 2026-02-01 18:30

source: OpenWeatherMap

SO2
9.5 km
10.61 µg/m3
3%

Measurement time: 2026-02-01 18:30

source: OpenWeatherMap

CO
9.5 km
0.23106 mg/m3
1.7%

Measurement time: 2026-02-01 18:30

source: OpenWeatherMap

Info


Country: Japan
Region: Niigata
Latitude: 37.53333
Longitude: 138.93333


Solar Energy

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About Air Quality in Mitsuke

Air quality in Mitsuke is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Mitsuke

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Mitsuke?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Mitsuke

If you're planning outdoor activities in Mitsuke, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.