Air Quality in Yachimata, Japan
Windy
23.7°C · 64.3% humidity
23.7°
Feels 23.7°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
25 stations
Nearby Monitoring Stations
AQI Forecast
27
3am
27
27
44
6am
39
36
33
9am
29
30
29
12pm
36
35
55
3pm
55
54
66
6pm
66
66
54
9pm
27
27
27
12am
27
27
Air Quality Index Trend
48h · 53 stnYachimata'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 Yachimata is 2.1× the WHO annual guideline of 5 µg/m³.
64.3%
Humidity
119.9 km/h
Wind SSE
1000.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.49 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Yachimata?
Temperature & Precipitation
PM2.5 Trend
48h · 53 stationsPM2.510.49 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX1.4
Low
Station readings (25 stations within 25 km)
10.49
Median
9.78
Average
2.2
Low
17.8
High
PM2.5 µg/m³ · Model: 12.85 · Bias: +2.4
What is the 7-day forecast for Yachimata?
05-28
28.5° 14.9°
05-29
24.6° 17.9°
0.19 mm
05-30
23.6° 18.4°
2.44 mm
05-31
25.7° 19.1°
0.06 mm
06-01
25.5° 19.8°
06-02
24.1° 19.1°
06-03
28.2° 22.1°
0.5 mm
Both models agree
Avg diff: 2.5°C
Where are air quality stations near Yachimata?
5
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
42
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
21
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
42
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
42
Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)
34
Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)
15
Ebara Shinden, Sakura, Chiba, Japan (佐倉江原新田佐倉市)
5
Karabe, Narita, Chiba, Japan (成田加良部成田市)
59
Hanazakicho, Narita, Chiba, Japan (成田花崎(車)成田市)
53
Hanazakicho, Narita, Chiba, Japan (成田花崎(車)成田市)
What cities are near Yachimata?
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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.