Air Quality in Kodaira, Japan

Partly Cloudy
19.9°C · 58.0% humidity
19.9°
Feels 19.9°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
35 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 3am
0
0
29 6am
26
25
23 9am
34
34
21 12pm
21
21
20 3pm
20
20
20 6pm
20
20
20 9pm
32
32
32 12am
32
32
Station readings
10
18
CAMS model adj -34
34
34
34
54
54
54
54
66
66
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
AD 728×90

Air Quality Index Trend

25h · 1 stn

Kodaira'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.

58.0%
Humidity
31.3 km/h
Wind E
1017.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
29
7.03 µg/m³
PM10▲
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Kodaira?

Temperature & Precipitation

PM2.5 Trend

25h · 1 station
PM2.57.03 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (35 stations within 25 km)
7.03
Median
6.32
Average
2.2
Low
14.0
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +9.3

What is the 7-day forecast for Kodaira?

05-29
24.9° 19.9°
0.06 mm
05-30
24.8° 19.7°
0.44 mm
05-31
27.1° 20.3°
06-01
28.2° 21.4°
06-02
27.4° 20.8°
0.06 mm
06-03
28.1° 23.1°
0.06 mm
06-04
26.5° 18.8°
Both models agree Avg diff: 3.4°C

Where are air quality stations near Kodaira?

60
Ogawacho, Kodaira, Tokyo, Japan (小平市小川町小平市)
0.4 km PM2.5: 16.4 µg/m³
25
Chuocho, Higashikurume, Tokyo, Japan (小金井街道東久留米東久留米市)
4.1 km PM2.5: 6.0 µg/m³
42
小金井市東町
4.9 km 52.0% RH PM2.5: 10.0 µg/m³ PM10: 10.0 µg/m³
21
西東京市南町
5.1 km 43.6% RH PM2.5: 5.0 µg/m³ PM10: 7.0 µg/m³
46
Sekimae, Musashino, Tokyo, Japan (武蔵野市関前武蔵野市)
6.8 km PM2.5: 11.0 µg/m³
39
Yaho, Kunitachi, Tokyo, Japan (甲州街道国立国立市)
7.0 km PM2.5: 9.4 µg/m³
21
府中市四谷
7.8 km 53.1% RH PM2.5: 5.0 µg/m³ PM10: 11.0 µg/m³
24
Shimorenjaku, Mitaka, Tokyo, Japan (連雀通り下連雀三鷹市)
8.2 km PM2.5: 5.8 µg/m³
21
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
8.8 km PM2.5: 5.0 µg/m³
46
Higashitokorozawa, Tokorozawa, Saitama, Japan (所沢市東所沢所沢市)
9.1 km PM2.5: 11.0 µg/m³

What cities are near Kodaira?

30 Kokubunji 28 Higashimurayama 36 Koganei 26 Higashikurume 38 Tanashichō 41 Nishi-Tokyo-shi 25 Akitsu 28 Higashiyamato 29 Musashimurayama 30 Fuchū
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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 2026-05-29T21:09 UTC.