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Itsukaichi (Tokyo) (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

مطر غزير
17°C
مطر غزير
Humidity
95.9%
Wind
6 m/s
Pressure
1002.1 hPa
Direction
151°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
9° / 20°
Precip.
12.9mm
Max wind
5.9 m/s

Hourly Forecast

10.04
Now
Weather
17°
2.1
6
10.04
05:00
Weather
16°
0.8
6
10.04
06:00
Weather
17°
1.6
10.04
07:00
Weather
16°
4.2
10.04
08:00
Weather
16°
2.6
10.04
09:00
Weather
15°
1.4
10.04
10:00
Weather
14°
0.2
10.04
11:00
Weather
14°
10.04
12:00
Weather
13°
10.04
13:00
Weather
12°
10.04
14:00
Weather
11°
10.04
15:00
Weather
11°
10.04
16:00
Weather
10°
10.04
17:00
Weather
10°
10.04
18:00
Weather
10°
10.04
19:00
Weather
10.04
20:00
Weather
10.04
21:00
Weather
10.04
22:00
Weather
13°
10.04
23:00
Weather
15°
11.04
00:00
Weather
17°
11.04
01:00
Weather
18°
11.04
02:00
Weather
19°
11.04
03:00
Weather
20°

Temperature

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

Precipitation

4.2mm
0mm
04:00
2.1mm
05:00
0.8mm
06:00
1.6mm
07:00
4.2mm
08:00
2.6mm
09:00
1.4mm
10:00
0.2mm
04:00 15:00 03:00

Wind

5.9m/s
0m/s
04:00
5.6 m/s
05:00
5.9 m/s
06:00
5 m/s
07:00
4.4 m/s
08:00
3.3 m/s
09:00
1.9 m/s
10:00
1.8 m/s
11:00
2.7 m/s
12:00
2.5 m/s
13:00
2.3 m/s
14:00
2.7 m/s
15:00
3.1 m/s
16:00
3 m/s
17:00
2.9 m/s
18:00
3.1 m/s
19:00
2.9 m/s
20:00
2.8 m/s
21:00
2.6 m/s
22:00
1.7 m/s
23:00
1.4 m/s
00:00
2.2 m/s
01:00
2.9 m/s
02:00
3.1 m/s
03:00
3.3 m/s
04:00 15:00 03:00

Radiation

0.06 uSv
47 km
7.5%

Measurement time: 2026-04-10 02:00

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
50.4 km
88
29.3%

Measurement time: 2026-04-10 04:00

Calculated from PM2.5/PM10

PM2.5
50.4 km
30 µg/m3
35.7%

Measurement time: 2026-04-10 04:00

source: Aqicn

O3
42 km
43.2 µg/m3
27%

Measurement time: 2026-04-10 04:00

source: Aqicn

PM10
50.4 km
19 µg/m3
13.6%

Measurement time: 2026-04-10 04:00

source: Aqicn

NO2
50.4 km
8.4 µg/m3
4.2%

Measurement time: 2026-04-10 04:00

source: Aqicn

SO2
42 km
1.5 µg/m3
0.4%

Measurement time: 2026-04-10 04:00

source: Aqicn

CO
42 km
0.0023 mg/m3
0%

Measurement time: 2026-04-10 04:00

source: Aqicn

Info


Country: Japan
Region: Tokyo
Latitude: 35.72528
Longitude: 139.21778


Solar Energy

Moderate
315.1 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Itsukaichi

About Air Quality in Itsukaichi

Air quality in Itsukaichi 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 Itsukaichi

  • 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 Itsukaichi?

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 Itsukaichi

If you're planning outdoor activities in Itsukaichi, 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.