Is time to run? ⚠️☢️☣️

Kariya (Hyōgo) (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

Starker Regen
15°C
Starker Regen
Humidity
98.1%
Wind
8 m/s
Pressure
1004.8 hPa
Direction
135°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
12° / 21°
Precip.
18.3mm
Max wind
10.2 m/s

Hourly Forecast

09.04
Now
Weather
15°
3.3
8
09.04
21:00
Weather
15°
2.8
8
09.04
22:00
Weather
15°
1.7
7
09.04
23:00
Weather
16°
1.3
6
10.04
00:00
Weather
16°
3
10.04
01:00
Weather
17°
4.4
10.04
02:00
Weather
17°
1.4
10.04
03:00
Weather
17°
0.4
10.04
04:00
Weather
20°
10.04
05:00
Weather
21°
6
10.04
06:00
Weather
21°
6
10.04
07:00
Weather
21°
6
10.04
08:00
Weather
21°
9
10.04
09:00
Weather
20°
10
10.04
10:00
Weather
18°
10
10.04
11:00
Weather
17°
9
10.04
12:00
Weather
16°
9
10.04
13:00
Weather
15°
8
10.04
14:00
Weather
14°
8
10.04
15:00
Weather
14°
8
10.04
16:00
Weather
13°
8
10.04
17:00
Weather
13°
7
10.04
18:00
Weather
13°
6
10.04
19:00
Weather
12°
5

Temperature

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

Precipitation

4.4mm
0mm
20:00
3.3mm
21:00
2.8mm
22:00
1.7mm
23:00
1.3mm
00:00
3mm
01:00
4.4mm
02:00
1.4mm
03:00
0.4mm
20:00 07:00 19:00

Wind

10.2m/s
0m/s
20:00
8.2 m/s
21:00
8.4 m/s
22:00
7 m/s
23:00
6.3 m/s
00:00
4.7 m/s
01:00
3.4 m/s
02:00
2.2 m/s
03:00
2.5 m/s
04:00
2.6 m/s
05:00
5.8 m/s
06:00
6.1 m/s
07:00
6 m/s
08:00
8.9 m/s
09:00
10.2 m/s
10:00
9.5 m/s
11:00
9.1 m/s
12:00
8.7 m/s
13:00
8.2 m/s
14:00
7.9 m/s
15:00
7.8 m/s
16:00
7.9 m/s
17:00
6.9 m/s
18:00
6.3 m/s
19:00
5.4 m/s
20:00 07:00 19:00

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
74.2 km
171
57%

Measurement time: 2026-04-09 21:00

Calculated from PM2.5/PM10

PM2.5
74.2 km
95 µg/m3
113.1%

Measurement time: 2026-04-09 21:00

source: Aqicn

O3
74.2 km
44.8 µg/m3
28%

Measurement time: 2026-04-09 21:00

source: Aqicn

PM10
74.2 km
24 µg/m3
17.1%

Measurement time: 2026-04-09 21:00

source: Aqicn

NO2
74.2 km
16.7 µg/m3
8.4%

Measurement time: 2026-04-09 21:00

source: Aqicn

CO
44.9 km
0.12556 mg/m3
0.9%

Measurement time: 2026-04-09 21:15

source: OpenWeatherMap

SO2
53.6 km
1.5 µg/m3
0.4%

Measurement time: 2026-04-09 20:00

source: Aqicn

Info


Country: Japan
Region: Hyōgo
Latitude: 34.75136
Longitude: 134.38734

Cities in the area:


Solar Energy

Low
183.3 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Kariya

About Air Quality in Kariya

Air quality in Kariya 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 Kariya

  • 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 Kariya?

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 Kariya

If you're planning outdoor activities in Kariya, 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.