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Mobara (Chiba) (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

Cloudy
12°C
Cloudy
Humidity
57.3%
Wind
5 m/s
Pressure
1021.4 hPa
Direction
187°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
9° / 12°
Precip.
18.7mm
Max wind
6.9 m/s

Hourly Forecast

22.03
Now
Weather
12°
22.03
10:00
Weather
11°
22.03
11:00
Weather
11°
22.03
12:00
Weather
11°
22.03
13:00
Weather
11°
22.03
14:00
Weather
11°
22.03
15:00
Weather
11°
22.03
16:00
Weather
11°
7
22.03
17:00
Weather
12°
6
22.03
18:00
Weather
12°
6
22.03
19:00
Weather
11°
0.2
6
22.03
20:00
Weather
11°
0.7
22.03
21:00
Weather
10°
2.3
22.03
22:00
Weather
10°
2.8
22.03
23:00
Weather
10°
2
23.03
00:00
Weather
10°
2.2
23.03
01:00
Weather
10°
1.9
23.03
02:00
Weather
1.7
5
23.03
03:00
Weather
10°
0.9
23.03
04:00
Weather
10°
2
23.03
05:00
Weather
10°
1.8
7
23.03
06:00
Weather
10°
0.2
6
23.03
07:00
Weather
5
23.03
08:00
Weather
10°
5

Temperature

12°C
9°C
09:00
12°C
10:00
11°C
11:00
11°C
12:00
11°C
13:00
11°C
14:00
11°C
15:00
11°C
16:00
11°C
17:00
12°C
18:00
12°C
19:00
11°C
20:00
11°C
21:00
10°C
22:00
10°C
23:00
10°C
00:00
10°C
01:00
10°C
02:00
9°C
03:00
10°C
04:00
10°C
05:00
10°C
06:00
10°C
07:00
9°C
08:00
10°C
09:00 20:00 08:00

Precipitation

2.8mm
0mm
19:00
0.2mm
20:00
0.7mm
21:00
2.3mm
22:00
2.8mm
23:00
2mm
00:00
2.2mm
01:00
1.9mm
02:00
1.7mm
03:00
0.9mm
04:00
2mm
05:00
1.8mm
06:00
0.2mm
09:00 20:00 08:00

Wind

6.9m/s
0m/s
09:00
4.7 m/s
10:00
4.3 m/s
11:00
4.1 m/s
12:00
3.9 m/s
13:00
3.6 m/s
14:00
3.2 m/s
15:00
4.5 m/s
16:00
6.5 m/s
17:00
6.3 m/s
18:00
6.3 m/s
19:00
6.2 m/s
20:00
5 m/s
21:00
3 m/s
22:00
2 m/s
23:00
3.3 m/s
00:00
4 m/s
01:00
3.9 m/s
02:00
5.4 m/s
03:00
4.9 m/s
04:00
4.6 m/s
05:00
6.9 m/s
06:00
6 m/s
07:00
5.3 m/s
08:00
5.2 m/s
09:00 20:00 08:00

Radiation

0.059 uSv
57 km
7.4%

Measurement time: 2026-03-22 07:00

source: remap_europe

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
53.8 km
155
51.7%

Measurement time: 2026-03-22 09:00

Calculated from PM2.5/PM10

PM2.5
53.8 km
65 µg/m3
77.4%

Measurement time: 2026-03-22 09:00

source: Aqicn

O3
59.7 km
54.5 µg/m3
34.1%

Measurement time: 2026-03-22 09:00

source: Aqicn

PM10
77.6 km
23 µg/m3
16.4%

Measurement time: 2026-03-22 09:00

source: Aqicn

NO2
77.6 km
13 µg/m3
6.5%

Measurement time: 2026-03-22 09:00

source: Aqicn

SO2
59.7 km
2.9 µg/m3
0.8%

Measurement time: 2026-03-22 09:00

source: Aqicn

CO
63.4 km
0.0034 mg/m3
0%

Measurement time: 2026-03-22 09:00

source: Aqicn

Info


Country: Japan
Region: Chiba
Latitude: 35.42583
Longitude: 140.29608


Solar Energy

Night
0 W/m²
Solar Radiation
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About Air Quality in Mobara

Air quality in Mobara 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 Mobara

  • 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 Mobara?

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 Mobara

If you're planning outdoor activities in Mobara, 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.