Air Quality in Ogawa, Japan

Drizzle
20.3°C · 99.0% humidity
20.3°
Feels 20.3°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 7am
25
27
59 10am
52
40
36 1pm
34
39
37 4pm
29
29
28 7pm
35
35
54 10pm
54
54
34 1am
34
34
27 4am
27
27
AD 728×90

Air Quality Index Trend

45h · 2 stn

Ogawa'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 Ogawa is 1.1× the WHO 24-hour guideline of 15 µg/m³.

99.0%
Humidity
26.3 km/h
Wind N
1003.4 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
16.14 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ogawa?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.516.14 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
16.14
Median
17.6
Average
15.0
Low
20.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -9.0

What is the 7-day forecast for Ogawa?

07-22
22.3° 20.3°
49.44 mm
07-23
24.7° 16.8°
0.94 mm
07-24
25.3° 21.6°
3.19 mm
07-25
30.6° 17.6°
1.06 mm
07-26
28.0° 16.1°
07-27
28.6° 20.8°
23.06 mm
07-28
27.9° 21.7°
1.12 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Ogawa?

50
Honcho, Yaita, Tochigi, Japan (矢板市役所矢板市)
19.7 km PM2.5: 12.0 µg/m³
55
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
23.9 km PM2.5: 14.0 µg/m³
63
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
26.6 km PM2.5: 17.8 µg/m³
59
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
26.6 km PM2.5: 15.9 µg/m³
25
Utsunomiya (宇都宮)
31.1 km PM2.5: 6.0 µg/m³
19
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
32.3 km PM2.5: 4.6 µg/m³

What cities are near Ogawa?

57 Nasukarasuyama 57 Karasuyama 61 Sakura 68 Ōtawara 54 Ujiie 51 Hōshakuji 68 Yaita 57 Daigo 68 Kuroiso 68 Nasushiobara
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:24 UTC.