Air Quality in Tamba-Sasayama, Japan

Heavy Rain
20.9°C · 75.0% humidity
20.9°
Feels 20.9°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 6am
34
34
21 9am
42
49
54 12pm
57
60
50 3pm
51
52
32 6pm
33
33
33 9pm
34
34
34 12am
34
54
54 3am
34
27
AD 728×90

Air Quality Index Trend

47h · 68 stn

Tamba-Sasayama'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 Tamba-Sasayama is 1.0× the WHO annual guideline of 5 µg/m³.

75.0%
Humidity
20.0 km/h
Wind E
999.9 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
21
5.01 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Tamba-Sasayama?

Temperature & Precipitation

PM2.5 Trend

47h · 68 stations
PM2.55.01 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX10.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
5.01
Median
5.27
Average
2.6
Low
7.2
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +15.3

What is the 7-day forecast for Tamba-Sasayama?

05-29
21.3° 15.9°
23.81 mm
05-30
23.7° 15.1°
1.94 mm
05-31
25.4° 17.1°
0.13 mm
06-01
27.9° 16.7°
06-02
26.2° 15.1°
0.06 mm
06-03
26.2° 15.8°
0.38 mm
06-04
27.4° 12.3°
0.06 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Tamba-Sasayama?

25
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
20.4 km PM2.5: 6.0 µg/m³
21
Miwa, Sanda, Hyogo Prefecture, Japan (三田市役所三田市)
20.4 km PM2.5: 5.0 µg/m³
34
Sonobecho Kuroda, Nantan, Kyoto Prefecture, Japan (南丹南丹市)
21.7 km PM2.5: 8.2 µg/m³
38
Gonosecho, Nishiwaki, Hyogo Prefecture, Japan (西脇市役所西脇市)
24.3 km PM2.5: 9.1 µg/m³
38
Okano, Fukuchiyama, Kyoto Prefecture, Japan (福知山福知山市)
25.8 km PM2.5: 9.1 µg/m³
34
Okano, Fukuchiyama, Kyoto Prefecture, Japan (福知山福知山市)
25.8 km PM2.5: 8.2 µg/m³

What cities are near Tamba-Sasayama?

21 Sasayama 26 Tanba 25 Tamba 11 Sandachō 26 Katō 30 Nishiwaki 25 Nantan 23 Ayabe 28 Kimokawa 23 Fukuchiyama
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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 2026-05-29T00:26 UTC.