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Murakami (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 showers
-0°C
Snow showers
Humidity
82.1%
Wind
7 m/s
Pressure
1022.2 hPa
Direction
323°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-1° / 3°
Precip.
2.3mm
Max wind
7.7 m/s

Hourly Forecast

02.02
Now
Weather
-0°
0.3
7
02.02
22:00
Weather
-1°
0.2
8
02.02
23:00
Weather
0.2
8
03.02
00:00
Weather
0.1
7
03.02
01:00
Weather
0.1
7
03.02
02:00
Weather
0.2
7
03.02
03:00
Weather
0.2
7
03.02
04:00
Weather
0.2
7
03.02
05:00
Weather
0.1
7
03.02
06:00
Weather
7
03.02
07:00
Weather
0.1
7
03.02
08:00
Weather
0.2
7
03.02
09:00
Weather
0.1
7
03.02
10:00
Weather
0.2
7
03.02
11:00
Weather
0.1
6
03.02
12:00
Weather
6
03.02
13:00
Weather
03.02
14:00
Weather
03.02
15:00
Weather
6
03.02
16:00
Weather
7
03.02
17:00
Weather
7
03.02
18:00
Weather
7
03.02
19:00
Weather
7
03.02
20:00
Weather
7

Temperature

3°C
-1°C
21:00
-0°C
22:00
-1°C
23:00
0°C
00:00
1°C
01:00
2°C
02:00
2°C
03:00
2°C
04:00
3°C
05:00
2°C
06:00
2°C
07:00
3°C
08:00
2°C
09:00
2°C
10:00
2°C
11:00
1°C
12:00
1°C
13:00
1°C
14:00
0°C
15:00
0°C
16:00
0°C
17:00
1°C
18:00
1°C
19:00
1°C
20:00
1°C
21:00 08:00 20:00

Precipitation

0.3mm
0mm
21:00
0.3mm
22:00
0.2mm
23:00
0.2mm
00:00
0.1mm
01:00
0.1mm
02:00
0.2mm
03:00
0.2mm
04:00
0.2mm
05:00
0.1mm
07:00
0.1mm
08:00
0.2mm
09:00
0.1mm
10:00
0.2mm
11:00
0.1mm
21:00 08:00 20:00

Wind

7.7m/s
0m/s
21:00
7.3 m/s
22:00
7.7 m/s
23:00
7.7 m/s
00:00
6.8 m/s
01:00
7.2 m/s
02:00
7.4 m/s
03:00
7.4 m/s
04:00
7.3 m/s
05:00
7.3 m/s
06:00
7 m/s
07:00
7 m/s
08:00
6.7 m/s
09:00
6.8 m/s
10:00
6.8 m/s
11:00
6.1 m/s
12:00
5.5 m/s
13:00
4.6 m/s
14:00
4.9 m/s
15:00
6 m/s
16:00
6.7 m/s
17:00
7.2 m/s
18:00
7.2 m/s
19:00
7.3 m/s
20:00
7.1 m/s
21:00 08:00 20:00

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
63.7 km
37
12.3%

Measurement time: 2026-02-02 20:00

Calculated from PM2.5/PM10

O3
58.8 km
89.54 µg/m3
56%

Measurement time: 2026-02-02 21:11

source: OpenWeatherMap

PM2.5
63.7 km
9 µg/m3
10.7%

Measurement time: 2026-02-02 20:00

source: Aqicn

PM10
63.7 km
9 µg/m3
6.4%

Measurement time: 2026-02-02 20:00

source: Aqicn

SO2
63.7 km
7.2 µg/m3
2.1%

Measurement time: 2026-02-02 20:00

source: Aqicn

NO2
58.8 km
2.69 µg/m3
1.3%

Measurement time: 2026-02-02 21:11

source: OpenWeatherMap

CO
58.8 km
0.15094 mg/m3
1.1%

Measurement time: 2026-02-02 21:11

source: OpenWeatherMap

Info


Country: Japan
Region: Niigata
Latitude: 38.23333
Longitude: 139.48333


Solar Energy

Very low
82.4 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Murakami

About Air Quality in Murakami

Air quality in Murakami 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 Murakami

  • 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 Murakami?

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 Murakami

If you're planning outdoor activities in Murakami, 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.