What is the air quality in Sagamihara today?

The current Air Quality Index (AQI) in Sagamihara is 26 (Good). PM2.5 concentration is 6.16 µg/m³.

What is the temperature in Sagamihara right now?

The current temperature in Sagamihara is 13.0°C (feels like 13.0°C). Humidity is 92.3% and wind speed is 29.7 km/h.

Is it safe to go outside in Sagamihara?

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

Air Quality in Sagamihara, Japan

Rain

13.0°C · 92.3% humidity

13.0°

Feels 13.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

6 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 74 stn

View full history →

Sagamihara'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.

92.3%

Humidity

29.7 km/h

Wind N

1021.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.16 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sagamihara?

Temperature & Precipitation

PM2.5 Trend

45h · 74 stations

PM2.56.16 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (6 stations within 25 km)

6.16

Median

6.98

Average

2.2

Low

16.9

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -0.4

What is the 7-day forecast for Sagamihara?

10-21

18.1° 13.0°

2.06 mm

10-22

20.0° 15.3°

0.25 mm

10-23

21.0° 10.6°

10-24

17.6° 14.4°

1.63 mm

10-25

17.4° 10.1°

5.44 mm

10-26

17.6° 10.9°

0.13 mm

10-27

15.0° 12.9°

0.31 mm

Both models agree Avg diff: 3.7°C

Where are air quality stations near Sagamihara?

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

7.9 km PM2.5: 12.0 µg/m³

Sumida, Kanagawa, Japan (愛川町角田愛甲郡愛川町)

8.9 km PM2.5: 15.0 µg/m³

Sagamihara (相模原)

11.9 km PM2.5: 6.0 µg/m³

Sagamihara (相模原)

11.9 km PM2.5: 3.1 µg/m³

八王子市大楽寺町

12.5 km 41.3% RH PM2.5: 4.0 µg/m³ PM10: 3.0 µg/m³

Kobuchi, Kanagawa, Japan (古淵相模原市南区)

16.2 km PM2.5: 14.0 µg/m³

厚木市金田

16.5 km PM2.5: 6.0 µg/m³ PM10: 11.0 µg/m³

Atago, Tama, Tokyo, Japan (多摩市愛宕多摩市)

18.9 km PM2.5: 4.1 µg/m³

Atago, Tama, Tokyo, Japan (多摩市愛宕多摩市)

18.9 km PM2.5: 5.0 µg/m³

Katsuse, Ebina, Kanagawa, Japan (海老名市役所海老名市)

19.4 km PM2.5: 2.2 µg/m³

What cities are near Sagamihara?

34 Aihara 26 Minawa 32 Hachiōji 48 Uenohara 23 Zama 33 Bunkyo 33 Itsukaichi 33 Akiruno 13 Atsugi 33 Hino

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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 2026-10-21T08:30 UTC.