Air Quality in Obita, Japan

Drizzle
20.7°C · 93.2% humidity
20.7°
Feels 20.7°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast
66 4am
66
66
37 7am
62
69
72 10am
75
61
62 1pm
63
64
65 4pm
65
65
53 7pm
54
54
54 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

47h · 24 stn

Obita'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 Obita is 1.8× the WHO annual guideline of 5 µg/m³.

93.2%
Humidity
26.6 km/h
Wind ESE
1004.8 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
37
8.92 µg/m³
PM10▲
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Obita?

Temperature & Precipitation

PM2.5 Trend

47h · 24 stations
PM2.58.92 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (11 stations within 25 km)
8.92
Median
9.15
Average
2.4
Low
13.1
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +10.3

What is the 7-day forecast for Obita?

05-28
21.6° 16.3°
52.06 mm
05-29
22.2° 19.8°
0.88 mm
05-30
21.4° 20.1°
05-31
21.6° 21.1°
06-01
23.3° 19.8°
2.25 mm
06-02
24.9° 21.6°
06-03
23.0° 19.6°
29.69 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Obita?

34
Nodago, Nagasaki, Japan (時津小学校大気測定局西彼杵郡時津町)
3.7 km PM2.5: 8.2 µg/m³
34
Nagasaki (長崎)
7.4 km PM2.5: 8.2 µg/m³
21
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
7.8 km PM2.5: 5.0 µg/m³
21
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
7.8 km PM2.5: 5.0 µg/m³
30
Kinkaimura Matsumachi, Nagasaki, Nagasaki, Japan (村松長崎市)
10.6 km PM2.5: 7.2 µg/m³
30
Kogakuramachi, Nagasaki, Nagasaki, Japan (小ケ倉支所長崎市)
12.7 km PM2.5: 7.2 µg/m³
41
Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市)
12.9 km PM2.5: 9.8 µg/m³
42
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
13.5 km PM2.5: 10.1 µg/m³
34
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
13.5 km PM2.5: 8.2 µg/m³
47
Osetocho Yukinourakamigo, Saikai, Nagasaki, Japan (雪浦大気測定局西海市)
23.4 km PM2.5: 11.3 µg/m³

What cities are near Obita?

36 Togitsu 30 Nagasaki 42 Ōmura 52 Isahaya 28 Saikai 32 Unzen 37 Ureshinomachi-shimojuku 35 Kashima 29 Minamishimabara 40 Arita
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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 2026-05-28T22:52 UTC.