Air Quality in Sashiōgi, Japan

Drizzle
23.7°C · 82.6% humidity
23.7°
Feels 23.7°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
32 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 5pm
12
12
25 8pm
21
19
17 11pm
15
14
12 2am
11
11
11 5am
10
10
12 8am
12
12
19 11am
19
19
39 2pm
39
39
Station readings 5h ago
AQI 20
PM2.5 4.8 µg/m³ · 5h ago
CAMS model adj -15
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
27
27
27
34
34
34
54
54
54
AD 728×90

Air Quality Index Trend

8h · 1 stn

Sashiōgi'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.

82.6%
Humidity
36.4 km/h
Wind ENE
1010.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Sashiōgi?

Temperature & Precipitation

PM2.5 Trend

8h · 1 station
PM2.55.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (32 stations within 25 km)
5.9
Median
5.91
Average
1.9
Low
9.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.3

What is the 7-day forecast for Sashiōgi?

09-05
28.4° 20.6°
26.25 mm
09-06
30.5° 23.2°
3.94 mm
09-07
31.4° 22.9°
1.25 mm
09-08
31.7° 22.5°
6.38 mm
09-09
28.2° 22.5°
4.69 mm
09-10
28.4° 23.7°
1.94 mm
09-11
32.9° 23.6°
4.0 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Sashiōgi?

25
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
4.5 km PM2.5: 6.0 µg/m³
21
Daimoncho, Saitama, Japan (さいたま市大宮さいたま市大宮区)
4.5 km PM2.5: 5.0 µg/m³
25
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
4.8 km PM2.5: 6.0 µg/m³
17
Saitama (埼玉)
8.3 km PM2.5: 4.1 µg/m³
21
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
8.9 km PM2.5: 5.0 µg/m³
25
Bijogi, Toda, Saitama, Japan (戸田美女木自排戸田市)
11.8 km PM2.5: 6.0 µg/m³
29
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
13.3 km PM2.5: 7.0 µg/m³
30
Mashito, Kasukabe-shi, Saitama-ken, Japan (春日部増戸自排春日部市)
14.0 km PM2.5: 7.2 µg/m³
22
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
14.2 km PM2.5: 5.3 µg/m³
29
Suwa, Wakō-shi, Saitama-ken, Japan (和光和光市)
15.6 km PM2.5: 7.0 µg/m³

What cities are near Sashiōgi?

24 Fujimino 22 Yono 23 Saitama 26 Ageo 20 Kamifukuoka 29 Kawagoe 25 Hasuda 22 Ōi 23 Shiki 23 Miyoshidai
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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 2026-09-05T11:13 UTC.