Air Quality in Ōizumimachi, Japan

Drizzle
23.7°C · 83.6% humidity
23.7°
Feels 23.7°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
45 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
132 6am
70
69
49 9am
55
60
63 12pm
65
66
67 3pm
68
68
68 6pm
68
68
69 9pm
69
70
70 12am
132
132
132 3am
70
70
Station readings
10
CAMS model adj -14
146
84
83
83
83
84
84
84
84
84
84
83
83
83
83
83
83
84
84
146
146
146
84
84
AD 728×90

Air Quality Index Trend

6h · 1 stn

Ōizumimachi'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.

83.6%
Humidity
54.5 km/h
Wind NNW
1002.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
49
11.65 µg/m³
PM10▲
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Ōizumimachi?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station
PM2.511.65 µg/m³ ✓ WHO
Good
PM1054.9 µg/m³
Moderate
UV INDEX14.9
Extreme
AD 300×250
Station readings (45 stations within 25 km)
11.65
Median
15.4
Average
3.8
Low
26.0
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +15.4

What is the 7-day forecast for Ōizumimachi?

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 Ōizumimachi?

42
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
1.8 km PM2.5: 10.1 µg/m³
32
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
1.8 km PM2.5: 7.7 µg/m³
80
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
2.5 km PM2.5: 25.9 µg/m³
11
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
3.1 km PM2.5: 2.6 µg/m³
83
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
3.1 km PM2.5: 27.3 µg/m³
13
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
4.5 km PM2.5: 3.1 µg/m³
72
Nerima (練馬区)
5.5 km PM2.5: 22.1 µg/m³
50
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
6.7 km PM2.5: 12.0 µg/m³
80
Sekimae, Musashino, Tokyo, Japan (武蔵野市関前武蔵野市)
7.2 km PM2.5: 25.9 µg/m³
61
西東京市南町
7.2 km 79.2% RH PM2.5: 17.0 µg/m³ PM10: 33.0 µg/m³

What cities are near Ōizumimachi?

54 Ōizumi-gakuenchō 48 Hikarigaoka 53 Wako 48 Narimasu 45 Nukui 52 Akatsuka 55 Igusa 58 Asaka 57 Kamiigusa 56 Shimoigusa
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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 2026-07-22T00:24 UTC.