Air Quality in Yachimata, Japan

Rain
24.1°C · 95.4% humidity
24.1°
Feels 24.1°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
25 stations

Nearby Monitoring Stations

AQI Forecast
146 5am
84
84
60 8am
50
54
75 11am
77
79
80 2pm
81
81
65 5pm
65
65
66 8pm
54
54
54 11pm
54
54
54 2am
66
66
AD 728×90

Air Quality Index Trend

47h · 47 stn

Yachimata'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 1.1× the WHO 24-hour guideline of 15 µg/m³.

95.4%
Humidity
16.7 km/h
Wind W
1002.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.45 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Yachimata?

Temperature & Precipitation

PM2.5 Trend

47h · 47 stations
PM2.516.45 µg/m³ ×1.1 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (25 stations within 25 km)
16.45
Median
15.36
Average
7.0
Low
31.1
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +7.2
Both models agree Avg diff: 2.8°C

Where are air quality stations near Yachimata?

80
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
2.4 km PM2.5: 25.9 µg/m³
28
Yachimata, Yachimata-shi, Chiba-ken, Japan (八街市八街八街市)
2.4 km PM2.5: 6.7 µg/m³
63
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
11.5 km PM2.5: 17.8 µg/m³
34
Horiage, Tōgane-shi, Chiba-ken, Japan (東金堀上東金市)
11.5 km PM2.5: 8.2 µg/m³
55
Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)
13.2 km PM2.5: 14.0 µg/m³
53
Shikawatashi, Yotsukaido, Chiba, Japan (四街道鹿渡四街道市)
13.2 km PM2.5: 13.1 µg/m³
68
Ebara Shinden, Sakura, Chiba, Japan (佐倉江原新田佐倉市)
13.2 km PM2.5: 20.2 µg/m³
68
Karabe, Narita, Chiba, Japan (成田加良部成田市)
13.9 km PM2.5: 20.2 µg/m³
82
Hanazakicho, Narita, Chiba, Japan (成田花崎（車）成田市)
14.3 km PM2.5: 26.8 µg/m³
70
Hanazakicho, Narita, Chiba, Japan (成田花崎（車）成田市)
14.3 km PM2.5: 21.1 µg/m³

What cities are near Yachimata?

62 Shisui 59 Ryōgoku 58 Sanmu 66 Sakura 55 Narutō 45 Tōgane 63 Yotsukaidō 56 Narita 51 Ōami 62 Yokoshiba
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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 2026-07-21T23:16 UTC.