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Muramatsu (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

Light snow showers
-1°C
Light snow showers
Humidity
69.7%
Wind
7 m/s
Pressure
1013.1 hPa
Direction
275°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-1° / 4°
Precip.
6.2mm
Max wind
6.9 m/s

Hourly Forecast

11.01
Now
Weather
-1°
0.2
7
11.01
21:00
Weather
-1°
7
11.01
22:00
Weather
-1°
6
11.01
23:00
Weather
-0°
6
12.01
00:00
Weather
0.2
6
12.01
01:00
Weather
0.1
6
12.01
02:00
Weather
0.1
6
12.01
03:00
Weather
0.6
6
12.01
04:00
Weather
0.6
5
12.01
05:00
Weather
0.6
12.01
06:00
Weather
0.3
12.01
07:00
Weather
0.4
12.01
08:00
Weather
0.6
12.01
09:00
Weather
0.5
12.01
10:00
Weather
0.7
12.01
11:00
Weather
0.3
12.01
12:00
Weather
0.3
12.01
13:00
Weather
0.3
12.01
14:00
Weather
0.1
12.01
15:00
Weather
12.01
16:00
Weather
12.01
17:00
Weather
12.01
18:00
Weather
12.01
19:00
Weather
0.3

Temperature

4°C
-1°C
20:00
-1°C
21:00
-1°C
22:00
-1°C
23:00
-0°C
00:00
0°C
01:00
1°C
02:00
2°C
03:00
2°C
04:00
2°C
05:00
2°C
06:00
2°C
07:00
2°C
08:00
1°C
09:00
1°C
10:00
1°C
11:00
2°C
12:00
2°C
13:00
3°C
14:00
3°C
15:00
3°C
16:00
2°C
17:00
3°C
18:00
3°C
19:00
4°C
20:00 07:00 19:00

Precipitation

0.7mm
0mm
20:00
0.2mm
00:00
0.2mm
01:00
0.1mm
02:00
0.1mm
03:00
0.6mm
04:00
0.6mm
05:00
0.6mm
06:00
0.3mm
07:00
0.4mm
08:00
0.6mm
09:00
0.5mm
10:00
0.7mm
11:00
0.3mm
12:00
0.3mm
13:00
0.3mm
14:00
0.1mm
19:00
0.3mm
20:00 07:00 19:00

Wind

6.9m/s
0m/s
20:00
6.5 m/s
21:00
6.9 m/s
22:00
6 m/s
23:00
6.3 m/s
00:00
5.9 m/s
01:00
5.7 m/s
02:00
5.9 m/s
03:00
5.7 m/s
04:00
5.2 m/s
05:00
4.4 m/s
06:00
4.8 m/s
07:00
4 m/s
08:00
3.6 m/s
09:00
3 m/s
10:00
4.3 m/s
11:00
3.8 m/s
12:00
4.8 m/s
13:00
3.9 m/s
14:00
4.2 m/s
15:00
4.4 m/s
16:00
3.4 m/s
17:00
3.2 m/s
18:00
3.1 m/s
19:00
3.2 m/s
20:00 07:00 19:00

Radiation

0.126 uSv
70.7 km
15.7%

source: safecast

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Info


Country: Japan
Region: Niigata
Latitude: 37.69257
Longitude: 139.17127

Cities in the area:


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0 W/m²
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About Air Quality in Muramatsu

Air quality in Muramatsu 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 Muramatsu

  • 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 Muramatsu?

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 Muramatsu

If you're planning outdoor activities in Muramatsu, 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.