Air Quality in Ogawa, Japan

Drizzle
19.1°C · 96.0% humidity
19.1°
Feels 19.1°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
14 6pm
14
14
42 9pm
34
28
24 12am
21
19
18 3am
17
16
15 6am
15
15
15 9am
14
16
16 12pm
16
23
23 3pm
43
43
Station readings 12h ago
AQI 16
PM2.5 3.9 µg/m³ · 12h ago
CAMS model adj -11
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
27
34
34
54
54
AD 728×90

Air Quality Index Trend

45h · 11 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.

96.0%
Humidity
14.0 km/h
Wind NE
1011.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ogawa?

Temperature & Precipitation

PM2.5 Trend

45h · 11 stations
PM2.510.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.2

What is the 7-day forecast for Ogawa?

09-05
25.7° 19.1°
6.19 mm
09-06
26.7° 18.3°
8.62 mm
09-07
27.1° 21.1°
1.69 mm
09-08
25.2° 18.7°
5.19 mm
09-09
24.3° 18.0°
5.25 mm
09-10
27.0° 21.1°
11.81 mm
09-11
29.0° 20.4°
0.69 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Ogawa?

42
Shimookamotocho, Utsunomiya, Tochigi, Japan (河内測定局宇都宮市)
23.9 km PM2.5: 10.1 µg/m³
28
Kuroisosaiwaicho, Nasushiobara, Tochigi, Japan (那須塩原市黒磯保健センター那須塩原市)
25.3 km PM2.5: 6.7 µg/m³
42
Hiraidemachi, Utsunomiya, Tochigi, Japan (平出宇都宮市)
26.6 km PM2.5: 10.1 µg/m³
30
Izumigaoka, Utsunomiya, Tochigi, Japan (泉が丘小学校宇都宮市)
27.8 km PM2.5: 7.2 µg/m³
21
Hosoya, Utsunomiya, Tochigi, Japan (細谷小学校宇都宮市)
30.4 km PM2.5: 5.0 µg/m³
21
Utsunomiya (宇都宮)
31.1 km PM2.5: 5.0 µg/m³
25
Nonakacho, Hitachiomiya, Ibaraki, Japan (大宮野中常陸大宮市)
32.3 km PM2.5: 6.0 µg/m³

What cities are near Ogawa?

38 Nasukarasuyama 37 Karasuyama 40 Sakura 35 Ōtawara 38 Ujiie 39 Hōshakuji 38 Yaita 25 Daigo 35 Kuroiso 35 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 2026-09-05T12:12 UTC.