Air Quality in Kisai, Japan

Rain
23.0°C · 90.2% humidity
23.0°
Feels 23.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast
66 8am
66
54
42 11am
45
48
50 2pm
51
52
64 5pm
65
65
65 8pm
66
83
84 11pm
84
146
146 2am
146
146
146 5am
146
84
AD 728×90

Air Quality Index Trend

48h · 4 stn

Kisai'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.

90.2%
Humidity
12.2 km/h
Wind NNW
1002.7 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.18 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Kisai?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.510.18 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (12 stations within 25 km)
10.18
Median
11.62
Average
2.6
Low
25.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +6.2

What is the 7-day forecast for Kisai?

07-22
28.9° 23.0°
5.19 mm
07-23
27.1° 21.2°
0.56 mm
07-24
30.9° 25.1°
0.5 mm
07-25
36.3° 23.9°
0.31 mm
07-26
33.3° 24.5°
1.94 mm
07-27
33.9° 23.8°
17.56 mm
07-28
31.4° 25.2°
4.94 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Kisai?

38
Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)
2.7 km PM2.5: 9.1 µg/m³
32
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
3.3 km PM2.5: 7.7 µg/m³
17
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
3.3 km PM2.5: 4.1 µg/m³
11
Honcho, Kuki, Saitama, Japan (久喜本町自排久喜市)
8.3 km PM2.5: 2.6 µg/m³
74
Fujiishimogumi, Hanyū-shi, Saitama-ken, Japan (羽生羽生市)
8.7 km PM2.5: 23.0 µg/m³
4
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
11.3 km PM2.5: 1.0 µg/m³
42
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
11.3 km PM2.5: 10.1 µg/m³
64
Asamadai, Ageo-shi, Saitama-ken, Japan (上尾上尾市)
13.7 km PM2.5: 18.3 µg/m³
21
Sekiyama, Hasuda-shi, Saitama-ken, Japan (蓮田蓮田市)
13.9 km PM2.5: 5.0 µg/m³
16
Sekiyama, Hasuda-shi, Saitama-ken, Japan (蓮田蓮田市)
13.9 km PM2.5: 3.8 µg/m³

What cities are near Kisai?

40 Kazo 52 Shōbu 39 Kōnosu 64 Washinomiya 40 Kitamoto 23 Hanyū 69 Kukichūō 58 Kurihashi 31 Okegawa 54 Shiraoka
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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 2026-07-22T02:16 UTC.