What is the air quality in Uenohara today?

The current Air Quality Index (AQI) in Uenohara is 24 (Good). PM2.5 concentration is 5.72 µg/m³.

What is the temperature in Uenohara right now?

The current temperature in Uenohara is 12.1°C (feels like 12.1°C). Humidity is 80.8% and wind speed is 29.3 km/h.

Is it safe to go outside in Uenohara?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Uenohara, Japan

Cloudy

12.1°C · 80.8% humidity

12.1°

Feels 12.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 69 stn

View full history →

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.

80.8%

Humidity

29.3 km/h

Wind WNW

1026.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.72 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Uenohara?

Temperature & Precipitation

PM2.5 Trend

45h · 69 stations

PM2.55.72 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (8 stations within 25 km)

5.72

Median

4.46

Average

1.2

Low

14.0

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +0.3

What is the 7-day forecast for Uenohara?

10-21

14.7° 8.9°

1.56 mm

10-22

17.3° 12.0°

0.69 mm

10-23

19.0° 6.1°

10-24

12.8° 12.2°

1.06 mm

10-25

14.0° 6.6°

8.0 mm

10-26

13.1° 7.6°

0.13 mm

10-27

11.9° 8.5°

2.38 mm

Both models agree Avg diff: 5.2°C

Where are air quality stations near Uenohara?

檜原測定所

12.6 km 70.2% RH PM2.5: 14.0 µg/m³ PM10: 6.0 µg/m³

Nakano, Kanagawa, Japan (津久井相模原市緑区)

13.1 km PM2.5: 9.1 µg/m³

Nakano, Kanagawa, Japan (津久井相模原市緑区)

13.1 km PM2.5: 9.1 µg/m³

Tatemachi, Hachioji, Tokyo, Japan (八王子市館町八王子市)

15.8 km PM2.5: 3.1 µg/m³

Otsukimachi Hanasaki, Otsuki, Yamanashi, Japan (大月大月市)

16.6 km PM2.5: 2.2 µg/m³

八王子市大楽寺町

17.0 km 49.6% RH PM2.5: 2.0 µg/m³ PM10: 9.0 µg/m³

Katakuramachi, Hachioji, Tokyo, Japan (八王子市片倉町八王子市)

20.5 km PM2.5: 5.0 µg/m³

Sumida, Kanagawa, Japan (愛川町角田愛甲郡愛川町)

21.5 km PM2.5: 4.1 µg/m³

Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)

23.4 km PM2.5: 4.1 µg/m³

Honchō, Fussa-shi, Tōkyō-to, Japan (福生市本町福生市)

23.4 km PM2.5: 5.5 µg/m³

What cities are near Uenohara?

18 Sagamihara 11 Ōtsuki 30 Itsukaichi 27 Akiruno 16 Aihara 29 Iwai 18 Hachiōji 14 Tsuru 17 Minawa 30 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 2026-10-21T09:16 UTC.