Air Quality in Obita, Japan

Drizzle
28.3°C · 83.4% humidity
28.3°
Feels 34.9°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 6am
29
29
58 9am
50
44
40 12pm
37
34
33 3pm
32
31
30 6pm
30
30
30 9pm
2
2
2 12am
2
2
0 3am
0
0
Station readings
9
AD 728×90

Air Quality Index Trend

45h · 15 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 1.0× the WHO 24-hour guideline of 15 µg/m³.

83.4%
Humidity
116.7 km/h
Wind ESE
988.6 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.32 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Obita?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations
PM2.515.32 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
15.32
Median
10.05
Average
6.0
Low
18.8
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -5.3

What is the 7-day forecast for Obita?

07-22
28.3° 27.2°
2.44 mm
07-23
29.2° 22.4°
2.5 mm
07-24
27.7° 26.3°
8.31 mm
07-25
27.3° 24.2°
07-26
30.1° 25.2°
0.31 mm
07-27
27.8° 25.8°
0.81 mm
07-28
28.9° 26.8°
1.44 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Obita?

59
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: 15.9 µg/m³
72
Nagasaki (長崎)
7.4 km PM2.5: 22.1 µg/m³
31
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
7.8 km PM2.5: 7.4 µg/m³
65
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
7.8 km PM2.5: 18.8 µg/m³
55
Kinkaimura Matsumachi, Nagasaki, Nagasaki, Japan (村松長崎市)
10.6 km PM2.5: 14.0 µg/m³
85
Kogakuramachi, Nagasaki, Nagasaki, Japan (小ケ倉支所長崎市)
12.7 km PM2.5: 28.3 µg/m³
78
Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市)
12.9 km PM2.5: 24.9 µg/m³
72
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
13.5 km PM2.5: 22.1 µg/m³
9
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
13.5 km PM2.5: 2.2 µg/m³
30
Osetocho Yukinourakamigo, Saikai, Nagasaki, Japan (雪浦大気測定局西海市)
23.4 km PM2.5: 7.2 µg/m³

What cities are near Obita?

65 Togitsu 25 Nagasaki 44 Ōmura 35 Isahaya 48 Saikai 30 Unzen 23 Ureshinomachi-shimojuku 25 Kashima 30 Minamishimabara 30 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 2026-07-22T00:21 UTC.