Air Quality in Uenohara, Japan

Drizzle
18.0°C · 81.5% humidity
18.0°
Feels 18.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
34 11am
34
54
25 2pm
48
49
51 5pm
52
52
65 8pm
82
82
83 11pm
83
83
83 2am
83
66
66 5am
66
54
54 8am
54
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

Uenohara'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.

81.5%
Humidity
22.4 km/h
Wind SE
1015.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.05 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Uenohara?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.56.05 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (7 stations within 25 km)
6.05
Median
6.06
Average
3.8
Low
9.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.3

What is the 7-day forecast for Uenohara?

06-09
18.0° 15.5°
1.37 mm
06-10
18.9° 12.2°
10.56 mm
06-11
19.4° 14.0°
1.81 mm
06-12
20.9° 13.7°
3.0 mm
06-13
25.0° 14.7°
1.25 mm
06-14
24.6° 13.7°
40.44 mm
06-15
23.7° 16.4°
9.56 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Uenohara?

17
檜原測定所
12.6 km 91.1% RH PM2.5: 4.0 µg/m³ PM10: 8.0 µg/m³
34
Nakano, Kanagawa, Japan (津久井相模原市緑区)
13.1 km PM2.5: 8.2 µg/m³
63
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
15.8 km PM2.5: 17.8 µg/m³
11
Otsukimachi Hanasaki, Otsuki, Yamanashi, Japan (大月大月市)
16.6 km PM2.5: 2.6 µg/m³
25
八王子市大楽寺町
17.0 km 68.6% RH PM2.5: 6.0 µg/m³ PM10: 8.0 µg/m³
41
Hachioji (八王子)
18.8 km PM2.5: 9.8 µg/m³
35
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
20.5 km PM2.5: 8.4 µg/m³
50
Sumida, Kanagawa, Japan (愛川町角田愛甲郡愛川町)
21.5 km PM2.5: 12.0 µg/m³
21
Sumida, Kanagawa, Japan (愛川町角田愛甲郡愛川町)
21.5 km PM2.5: 5.0 µg/m³
28
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
23.4 km PM2.5: 6.7 µg/m³

What cities are near Uenohara?

29 Sagamihara 37 Ōtsuki 21 Itsukaichi 22 Akiruno 22 Aihara 22 Iwai 23 Hachiōji 33 Tsuru 21 Minawa 23 Ōme
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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 2026-06-09T05:47 UTC.