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Akashi (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

Rain
13°C
Rain
Humidity
89.1%
Wind
3 m/s
Pressure
1010.6 hPa
Direction
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
9° / 13°
Precip.
3.1mm
Max wind
8.1 m/s

Hourly Forecast

27.02
Now
Weather
13°
0.3
27.02
10:00
Weather
12°
0.7
27.02
11:00
Weather
11°
1.1
27.02
12:00
Weather
11°
0.7
27.02
13:00
Weather
11°
0.3
27.02
14:00
Weather
10°
27.02
15:00
Weather
10°
27.02
16:00
Weather
10°
27.02
17:00
Weather
10°
6
27.02
18:00
Weather
10°
6
27.02
19:00
Weather
7
27.02
20:00
Weather
7
27.02
21:00
Weather
8
27.02
22:00
Weather
7
27.02
23:00
Weather
7
28.02
00:00
Weather
10°
8
28.02
01:00
Weather
11°
8
28.02
02:00
Weather
12°
8
28.02
03:00
Weather
13°
8
28.02
04:00
Weather
13°
8
28.02
05:00
Weather
13°
8
28.02
06:00
Weather
12°
8
28.02
07:00
Weather
11°
7
28.02
08:00
Weather
10°
6

Temperature

13°C
9°C
09:00
13°C
10:00
12°C
11:00
11°C
12:00
11°C
13:00
11°C
14:00
10°C
15:00
10°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
9°C
23:00
9°C
00:00
10°C
01:00
11°C
02:00
12°C
03:00
13°C
04:00
13°C
05:00
13°C
06:00
12°C
07:00
11°C
08:00
10°C
09:00 20:00 08:00

Precipitation

1.1mm
0mm
09:00
0.3mm
10:00
0.7mm
11:00
1.1mm
12:00
0.7mm
13:00
0.3mm
09:00 20:00 08:00

Wind

8.1m/s
0m/s
09:00
3.1 m/s
10:00
2.8 m/s
11:00
3.3 m/s
12:00
3.2 m/s
13:00
3.5 m/s
14:00
3.5 m/s
15:00
4 m/s
16:00
4.8 m/s
17:00
5.9 m/s
18:00
6.4 m/s
19:00
7 m/s
20:00
7.2 m/s
21:00
7.6 m/s
22:00
7.4 m/s
23:00
6.8 m/s
00:00
7.7 m/s
01:00
7.5 m/s
02:00
7.7 m/s
03:00
8.1 m/s
04:00
7.9 m/s
05:00
7.8 m/s
06:00
7.5 m/s
07:00
6.8 m/s
08:00
6.3 m/s
09:00 20:00 08:00

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
17.7 km
152
50.7%

Measurement time: 2026-02-27 09:00

Calculated from PM2.5/PM10

PM2.5
17.7 km
59 µg/m3
70.2%

Measurement time: 2026-02-27 09:00

source: Aqicn

NO2
17.7 km
45.4 µg/m3
22.7%

Measurement time: 2026-02-27 09:00

source: Aqicn

PM10
45.5 km
27 µg/m3
19.3%

Measurement time: 2026-02-27 10:00

source: Aqicn

O3
78.6 km
20.8 µg/m3
13%

Measurement time: 2026-02-27 09:00

source: Aqicn

SO2
45.5 km
5.8 µg/m3
1.7%

Measurement time: 2026-02-27 10:00

source: Aqicn

CO
17.7 km
0.0045 mg/m3
0%

Measurement time: 2026-02-27 09:00

source: Aqicn

Info


Country: Japan
Region: Hyōgo
Latitude: 34.65524
Longitude: 135.00687


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About Air Quality in Akashi

Air quality in Akashi 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 Akashi

  • 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 Akashi?

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 Akashi

If you're planning outdoor activities in Akashi, 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.