Is time to run? ⚠️☢️☣️

Takahagi (Ibaraki) (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

Clear sky
3°C
Clear sky
Humidity
87.2%
Wind
2 m/s
Pressure
1016.8 hPa
Direction
297°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
3° / 13°
Precip.
0mm
Max wind
4.7 m/s

Hourly Forecast

04.02
Now
Weather
04.02
22:00
Weather
04.02
23:00
Weather
05.02
00:00
Weather
10°
05.02
01:00
Weather
11°
05.02
02:00
Weather
12°
05.02
03:00
Weather
12°
05.02
04:00
Weather
13°
05.02
05:00
Weather
13°
05.02
06:00
Weather
12°
05.02
07:00
Weather
11°
05.02
08:00
Weather
10°
05.02
09:00
Weather
10°
05.02
10:00
Weather
10°
05.02
11:00
Weather
10°
05.02
12:00
Weather
05.02
13:00
Weather
05.02
14:00
Weather
05.02
15:00
Weather
05.02
16:00
Weather
05.02
17:00
Weather
05.02
18:00
Weather
05.02
19:00
Weather
05.02
20:00
Weather

Temperature

13°C
3°C
21:00
3°C
22:00
4°C
23:00
7°C
00:00
10°C
01:00
11°C
02:00
12°C
03:00
12°C
04:00
13°C
05:00
13°C
06:00
12°C
07:00
11°C
08:00
10°C
09:00
10°C
10:00
10°C
11:00
10°C
12:00
9°C
13:00
8°C
14:00
7°C
15:00
5°C
16:00
5°C
17:00
4°C
18:00
4°C
19:00
4°C
20:00
4°C
21:00 08:00 20:00

Precipitation

0mm
0mm
21:00 08:00 20:00

Wind

4.7m/s
0m/s
21:00
2.4 m/s
22:00
2.3 m/s
23:00
2.2 m/s
00:00
1.7 m/s
01:00
1.6 m/s
02:00
2.3 m/s
03:00
2.9 m/s
04:00
3 m/s
05:00
3.5 m/s
06:00
4.7 m/s
07:00
4.2 m/s
08:00
2.6 m/s
09:00
2.6 m/s
10:00
3.5 m/s
11:00
2.3 m/s
12:00
2.8 m/s
13:00
4.1 m/s
14:00
4.3 m/s
15:00
3.8 m/s
16:00
3 m/s
17:00
3 m/s
18:00
2.7 m/s
19:00
2.5 m/s
20:00
2.8 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
73.3 km
90
30%

Measurement time: 2026-02-04 19:47

Calculated from PM2.5/PM10

NO2
73.3 km
95.84 µg/m3
47.9%

Measurement time: 2026-02-04 19:47

source: OpenWeatherMap

PM2.5
73.3 km
31.01 µg/m3
36.9%

Measurement time: 2026-02-04 19:47

source: OpenWeatherMap

PM10
73.3 km
36.63 µg/m3
26.2%

Measurement time: 2026-02-04 19:47

source: OpenWeatherMap

SO2
73.3 km
47.78 µg/m3
13.7%

Measurement time: 2026-02-04 19:47

source: OpenWeatherMap

CO
73.3 km
0.43099 mg/m3
3.1%

Measurement time: 2026-02-04 19:47

source: OpenWeatherMap

O3
73.3 km
0.14 µg/m3
0.1%

Measurement time: 2026-02-04 19:47

source: OpenWeatherMap

Info


Country: Japan
Region: Ibaraki
Latitude: 36.71667
Longitude: 140.71667

Cities in the area:


Solar Energy

Low
143.4 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Takahagi

About Air Quality in Takahagi

Air quality in Takahagi 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 Takahagi

  • 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 Takahagi?

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 Takahagi

If you're planning outdoor activities in Takahagi, 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.