Air Quality in Hatogaya-honchō, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
32 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
69 7am
52
52
61 10am
55
51
48 1pm
46
44
43 4pm
54
53
53 7pm
53
53
69 10pm
70
70
132 1am
132
132
132 4am
132
132
Station readings
10
CAMS model adj -14
83
66
66
54
54
54
54
54
54
54
66
66
66
66
66
83
84
84
146
146
146
146
146
146
AD 728×90

Air Quality Index Trend

6h · 1 stn

Hatogaya-honchō'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 Hatogaya-honchō is 1.1× the WHO 24-hour guideline of 15 µg/m³.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.91 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Hatogaya-honchō?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.516.91 µg/m³ ×1.1 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX24.9
Extreme
AD 300×250
Station readings (32 stations within 25 km)
16.91
Median
18.15
Average
0.7
Low
27.0
High
PM2.5 µg/m³ · Model: 33.6 · Bias: +16.7

What is the 7-day forecast for Hatogaya-honchō?

07-22
30.2° 23.7°
3.0 mm
07-23
27.8° 22.1°
0.56 mm
07-24
29.8° 23.6°
1.56 mm
07-25
32.9° 23.6°
07-26
30.3° 26.1°
0.13 mm
07-27
33.3° 24.9°
9.94 mm
07-28
29.6° 26.3°
12.63 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Hatogaya-honchō?

57
Kawaguchi (川口)
3.3 km PM2.5: 15.0 µg/m³
80
Kawaguchi (川口)
3.3 km PM2.5: 25.9 µg/m³
65
Hanaguri, Sōka-shi, Saitama-ken, Japan (草加市花栗自排草加市)
4.4 km PM2.5: 18.8 µg/m³
56
Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)
5.1 km PM2.5: 14.5 µg/m³
22
Oji, Kita, Tokyo, Japan (北本通り王子北区)
7.7 km PM2.5: 5.3 µg/m³
17
Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
8.5 km PM2.5: 4.1 µg/m³
18
Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
8.5 km PM2.5: 4.3 µg/m³
26
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
8.8 km PM2.5: 6.2 µg/m³
16
Chūōhonchō, Adachi-ku, Tōkyō-to, Japan (日光街道梅島足立区)
8.8 km PM2.5: 3.8 µg/m³
23
Yamatocho, Itabashi, Tokyo, Japan (中山道大和町板橋区)
8.9 km PM2.5: 5.5 µg/m³

What cities are near Hatogaya-honchō?

63 Toneri 57 Kawaguchi 64 Sōka 61 Warabi 61 Shimotoda 59 Ukima 67 Nishiarai 66 Takenotsuka 58 Kamiya 65 Koshigaya
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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 2026-07-22T01:33 UTC.