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Tondabayashichō (Ōsaka) (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
9°C
Clear sky
Humidity
49.9%
Wind
3 m/s
Pressure
1022.7 hPa
Direction
270°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-0° / 11°
Precip.
0mm
Max wind
3 m/s

Hourly Forecast

04.02
Now
Weather
04.02
04:00
Weather
10°
04.02
05:00
Weather
10°
04.02
06:00
Weather
04.02
07:00
Weather
04.02
08:00
Weather
04.02
09:00
Weather
04.02
10:00
Weather
04.02
11:00
Weather
04.02
12:00
Weather
04.02
13:00
Weather
04.02
14:00
Weather
04.02
15:00
Weather
04.02
16:00
Weather
-0°
04.02
17:00
Weather
-0°
04.02
18:00
Weather
-0°
04.02
19:00
Weather
04.02
20:00
Weather
04.02
21:00
Weather
04.02
22:00
Weather
04.02
23:00
Weather
05.02
00:00
Weather
05.02
01:00
Weather
10°
05.02
02:00
Weather
11°

Temperature

11°C
-0°C
03:00
9°C
04:00
10°C
05:00
10°C
06:00
9°C
07:00
9°C
08:00
7°C
09:00
4°C
10:00
4°C
11:00
3°C
12:00
3°C
13:00
2°C
14:00
2°C
15:00
1°C
16:00
-0°C
17:00
-0°C
18:00
-0°C
19:00
1°C
20:00
2°C
21:00
2°C
22:00
2°C
23:00
4°C
00:00
7°C
01:00
10°C
02:00
11°C
03:00 14:00 02:00

Precipitation

0mm
0mm
03:00 14:00 02:00

Wind

3m/s
0m/s
03:00
2.9 m/s
04:00
3 m/s
05:00
2.9 m/s
06:00
2.6 m/s
07:00
2.1 m/s
08:00
1.9 m/s
09:00
1.2 m/s
10:00
1.3 m/s
11:00
1.4 m/s
12:00
1.3 m/s
13:00
1.8 m/s
14:00
1.7 m/s
15:00
1.8 m/s
16:00
2.1 m/s
17:00
2 m/s
18:00
2.1 m/s
19:00
2.2 m/s
20:00
2 m/s
21:00
1.9 m/s
22:00
2 m/s
23:00
2.3 m/s
00:00
1.5 m/s
01:00
1.9 m/s
02:00
2.5 m/s
03:00 14:00 02:00

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
23.3 km
159
53%

Measurement time: 2026-02-04 04:00

Calculated from PM2.5/PM10

PM2.5
23.3 km
72 µg/m3
85.7%

Measurement time: 2026-02-04 04:00

source: Aqicn

O3
96.3 km
103.19 µg/m3
64.5%

Measurement time: 2026-02-04 02:42

source: OpenWeatherMap

NO2
23.3 km
38.9 µg/m3
19.5%

Measurement time: 2026-02-04 04:00

source: Aqicn

PM10
23.3 km
23 µg/m3
16.4%

Measurement time: 2026-02-04 04:00

source: Aqicn

SO2
23.3 km
7.2 µg/m3
2.1%

Measurement time: 2026-02-04 04:00

source: Aqicn

CO
96.3 km
0.15055 mg/m3
1.1%

Measurement time: 2026-02-04 02:42

source: OpenWeatherMap

Info


Country: Japan
Region: Ōsaka
Latitude: 34.50065
Longitude: 135.60211

Cities in the area:


Solar Energy

Moderate
562.2 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Tondabayashichō

About Air Quality in Tondabayashichō

Air quality in Tondabayashichō 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 Tondabayashichō

  • 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 Tondabayashichō?

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 Tondabayashichō

If you're planning outdoor activities in Tondabayashichō, 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.