Air Quality in Nishiwaki, Japan

Drizzle
27.0°C · 85.1% humidity
27.0°
Feels 33.1°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 7am
54
54
66 10am
66
83
83 1pm
83
83
66 4pm
66
66
66 7pm
66
54
66 10pm
54
54
54 1am
54
54
54 4am
54
54
AD 728×90

Air Quality Index Trend

47h · 14 stn

Nishiwaki's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Nishiwaki is 1.3× the WHO 24-hour guideline of 15 µg/m³.

85.1%
Humidity
28.1 km/h
Wind SE
998.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
66
19.2 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Nishiwaki?

Temperature & Precipitation

PM2.5 Trend

47h · 14 stations
PM2.519.2 µg/m³ ×1.3 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Nishiwaki?

07-22
30.8° 22.0°
5.0 mm
07-23
26.0° 18.5°
3.62 mm
07-24
28.4° 24.6°
4.06 mm
07-25
31.7° 21.0°
4.94 mm
07-26
29.3° 23.3°
2.5 mm
07-27
32.4° 21.8°
2.63 mm
07-28
29.1° 23.5°
0.94 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Nishiwaki?

17
Gonosecho, Nishiwaki, Hyogo Prefecture, Japan (西脇市役所西脇市)
1.1 km PM2.5: 4.1 µg/m³
57
Kamihonmachi, Ono, Hyogo Prefecture, Japan (上本町小野市)
15.4 km PM2.5: 15.0 µg/m³
15
Kamihonmachi, Ono, Hyogo Prefecture, Japan (上本町小野市)
15.4 km PM2.5: 3.6 µg/m³
25
Shikatachō Shikatamachi, Kakogawa-shi, Hyōgo-ken, Japan (志方公民館加古川市)
23.0 km PM2.5: 6.0 µg/m³
8
Shikatachō Shikatamachi, Kakogawa-shi, Hyōgo-ken, Japan (志方公民館加古川市)
23.0 km PM2.5: 1.9 µg/m³
12
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
25.2 km PM2.5: 2.9 µg/m³
8
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
25.2 km PM2.5: 1.9 µg/m³
43
Mikuninocho Gochaku, Himeji, Hyogo Prefecture, Japan (御国野姫路市)
28.1 km PM2.5: 10.3 µg/m³
63
Nakashima, Takasago, Hyogo Prefecture, Japan (中島高砂市)
28.4 km PM2.5: 17.8 µg/m³
34
Araicho Chidori, Takasago, Hyogo Prefecture, Japan (高砂市役所高砂市)
29.4 km PM2.5: 8.2 µg/m³

What cities are near Nishiwaki?

68 Yashiro 80 Katō 54 Kajiya 59 Kasai 64 Ono 54 Nishitawara 72 Tanba 70 Miki 72 Tamba 84 Sasayama
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:24 UTC.