Air Quality in Uenohara, Japan

Cloudy
17.0°C · 82.6% humidity
17.0°
Feels 17.0°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
54
27
16 11am
21
45
27 2pm
49
51
52 5pm
52
53
65 8pm
82
83
83 11pm
83
83
83 2am
83
66
66 5am
66
54
AD 728×90

Air Quality Index Trend

48h · 4 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.

82.6%
Humidity
18.9 km/h
Wind ESE
1015.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
16
3.94 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Uenohara?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.53.94 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
3.94
Median
4.31
Average
1.2
Low
8.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.4

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?

8
檜原測定所
12.6 km 97.7% RH PM2.5: 2.0 µg/m³ PM10: 1.0 µg/m³
27
Nakano, Kanagawa, Japan (津久井相模原市緑区)
13.1 km PM2.5: 6.5 µg/m³
6
Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)
15.8 km PM2.5: 1.4 µg/m³
10
Otsukimachi Hanasaki, Otsuki, Yamanashi, Japan (大月大月市)
16.6 km PM2.5: 2.4 µg/m³
12
八王子市大楽寺町
17.0 km 90.7% RH PM2.5: 3.0 µg/m³ PM10: 7.0 µg/m³
30
Hachioji (八王子)
18.8 km PM2.5: 7.2 µg/m³
59
Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)
20.5 km PM2.5: 15.9 µg/m³
25
Sumida, Kanagawa, Japan (愛川町角田愛甲郡愛川町)
21.5 km PM2.5: 6.0 µg/m³
6
Sumida, Kanagawa, Japan (愛川町角田愛甲郡愛川町)
21.5 km PM2.5: 1.4 µg/m³
30
Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)
23.4 km PM2.5: 7.2 µg/m³

What cities are near Uenohara?

16 Sagamihara 8 Ōtsuki 18 Itsukaichi 18 Akiruno 16 Aihara 18 Iwai 28 Hachiōji 7 Tsuru 15 Minawa 21 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 2026-06-09T02:54 UTC.