Air Quality in Omigawa, Japan

Partly Cloudy
20.7°C · 66.8% humidity
20.7°
Feels 20.7°
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 8am
16
23
9 11am
33
36
38 2pm
39
40
41 5pm
22
22
22 8pm
23
23
23 11pm
23
16
16 2am
16
16
16 5am
16
23
Station readings 28h ago
AQI 13
PM2.5 3.1 µg/m³ · 28h ago
AD 728×90

Air Quality Index Trend

47h · 17 stn

Omigawa'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.

66.8%
Humidity
12.1 km/h
Wind SSW
1016.0 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
9
2.21 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Omigawa?

Temperature & Precipitation

PM2.5 Trend

47h · 17 stations
PM2.52.21 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
2.21
Median
3.87
Average
1.2
Low
8.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +4.9

What is the 7-day forecast for Omigawa?

06-09
22.6° 20.7°
06-10
25.8° 19.9°
2.75 mm
06-11
23.0° 18.8°
0.25 mm
06-12
24.4° 19.6°
1.13 mm
06-13
30.4° 19.7°
9.88 mm
06-14
27.9° 18.5°
40.56 mm
06-15
23.7° 20.4°
35.06 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Omigawa?

21
Hanegawa, Katori, Chiba, Japan (香取羽根川香取市)
1.5 km PM2.5: 5.0 µg/m³
38
Kamisu, Ibaraki, Japan (神栖消防神栖市)
6.2 km PM2.5: 9.1 µg/m³
42
Kamisu, Ibaraki, Japan (神栖消防神栖市)
6.2 km PM2.5: 10.1 µg/m³
51
Suda, Kamisu, Ibaraki, Japan (波崎太田神栖市)
11.3 km PM2.5: 12.1 µg/m³
24
Shiroyama, Kashima, Ibaraki, Japan (鹿島宮中鹿嶋市)
12.8 km PM2.5: 5.8 µg/m³
9
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
14.8 km PM2.5: 2.2 µg/m³
46
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
14.8 km PM2.5: 11.0 µg/m³
12
Tsubaki, Sosa, Chiba, Japan (匝瑳椿匝瑳市)
14.8 km PM2.5: 2.9 µg/m³
17
Yokoshiba, Chiba, Japan (横芝光横芝山武郡横芝光町)
24.7 km PM2.5: 4.1 µg/m³

What cities are near Omigawa?

9 Kamisu 10 Itako 10 Sawara 10 Katori-shi 9 Kashima-shi 9 Asahi 7 Sōsa 10 Yōkaichiba 14 Namegata 7 Hasaki
Get AQI alerts for Omigawa

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:11 UTC.