Air Quality in Tsuyama, Japan
Heavy Rain
18.8°C · 75.7% humidity
18.8°
Feels 18.8°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Tsuyama's air quality — share it
AQI Forecast
27
3am
34
34
38
6am
43
58
60
9am
62
63
52
12pm
52
53
53
3pm
53
54
54
6pm
34
34
34
9pm
34
34
34
12am
34
34
Air Quality Index Trend
47h · 8 stnTsuyama'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. Current PM2.5 concentration in Tsuyama is 1.8× the WHO annual guideline of 5 µg/m³.
75.7%
Humidity
19.4 km/h
Wind NNE
1001.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
9.1 µg/m³
PM10▲
66.15 µg/m³
050100150200300500
What is the weather forecast for Tsuyama?
Temperature & Precipitation
PM2.5 Trend
47h · 8 stationsPM2.59.1 µg/m³
✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (1 station within 25 km)
9.1
Median
9.1
Average
9.1
Low
9.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +11.2
What is the 7-day forecast for Tsuyama?
05-28
18.7° 6.2°
15.94 mm
05-29
18.8° 14.6°
22.75 mm
05-30
20.3° 14.9°
4.81 mm
05-31
20.8° 14.6°
06-01
23.1° 14.9°
0.25 mm
06-02
22.9° 15.5°
1.69 mm
06-03
19.3° 15.1°
3.25 mm
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Tsuyama?
32
Yamakita, Tsuyama-shi, Okayama-ken, Japan (津山津山市)
25
Takebe, Okayama-ken, Japan (吉備高原加賀郡吉備中央町)
10
Takebe, Okayama-ken, Japan (吉備高原加賀郡吉備中央町)
What cities are near Tsuyama?
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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 2026-05-28T21:36 UTC.