What is the air quality in Tōkamachi today?

The current Air Quality Index (AQI) in Tōkamachi is 30 (Good). PM2.5 concentration is 7.2 µg/m³.

What is the temperature in Tōkamachi right now?

The current temperature in Tōkamachi is 20.6°C (feels like 20.6°C). Humidity is 96.4% and wind speed is 16.5 km/h.

Is it safe to go outside in Tōkamachi?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Tōkamachi, Japan

Drizzle

20.6°C · 96.4% humidity

20.6°

Feels 20.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

27 5pm

30 8pm

25 11pm

24 2am

24 5am

24 8am

25 11am

25 2pm

Air Quality Index Trend

40h · 2 stn

View full history →

Tōkamachi'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.

96.4%

Humidity

16.5 km/h

Wind SSE

1009.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Tōkamachi?

Temperature & Precipitation

PM2.5 Trend

40h · 2 stations

PM2.57.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

7.2

Median

7.2

Average

7.2

Low

7.2

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -0.9

What is the 7-day forecast for Tōkamachi?

09-05

30.9° 20.6°

1.75 mm

09-06

25.5° 18.7°

0.5 mm

09-07

31.1° 18.7°

1.0 mm

09-08

24.9° 17.0°

1.37 mm

09-09

27.5° 19.0°

0.5 mm

09-10

31.4° 19.9°

7.06 mm

09-11

29.6° 18.5°

1.69 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Tōkamachi?

Muikamachi, Minamiuonuma, Niigata, Japan (六日町南魚沼市)

12.3 km PM2.5: 7.2 µg/m³

What cities are near Tōkamachi?

30 Minamiuonuma 30 Muikamachi 30 Shiozawa 25 Ojiya 30 Uonuma 27 Kashiwazaki 28 Nagaoka 28 Tochio-honchō 29 Mitsuke 26 Myoko

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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 2026-09-05T11:48 UTC.