Air Quality in Ōgushi, Japan

Drizzle
23.7°C · 82.6% humidity
23.7°
Feels 23.7°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 5pm
21
21
28 8pm
26
25
24 11pm
23
22
20 2am
20
19
19 5am
19
19
21 8am
21
21
28 11am
28
28
48 2pm
48
48
Station readings 27h ago
AQI 8
PM2.5 1.8 µg/m³ · 27h ago
CAMS model adj -6
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

4h · 2 stn

Ōgushi'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▲
28
6.64 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ōgushi?

Temperature & Precipitation

PM2.5 Trend

4h · 2 stations
PM2.56.64 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
6.64
Median
5.6
Average
1.9
Low
9.1
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.5

What is the 7-day forecast for Ōgushi?

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: 3.6°C

Where are air quality stations near Ōgushi?

24
Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市)
6.0 km PM2.5: 5.8 µg/m³
9
Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)
7.0 km PM2.5: 2.2 µg/m³
22
Iseharachō, Kawagoe-shi, Saitama-ken, Japan (川越市霞ケ関川越市)
11.7 km PM2.5: 5.3 µg/m³
25
Miyaharacho, Saitama, Japan (さいたま市宮原さいたま市北区)
14.7 km PM2.5: 6.0 µg/m³
21
Sunashinden, Kawagoe-shi, Saitama-ken, Japan (川越市高階川越市)
14.8 km PM2.5: 5.0 µg/m³
21
Miyacho, Kumagaya, Saitama, Japan (熊谷熊谷市)
15.6 km PM2.5: 5.0 µg/m³
24
Iwai, Saitama Prefecture, Japan (毛呂山入間郡毛呂山町)
15.6 km PM2.5: 5.8 µg/m³
30
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
15.9 km PM2.5: 7.2 µg/m³
13
Nakakayama, Hidaka, Saitama, Japan (日高日高市)
18.1 km PM2.5: 3.1 µg/m³
29
Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市)
18.2 km PM2.5: 7.0 µg/m³

What cities are near Ōgushi?

34 Higashi-Matsuyama 24 Igusa 31 Kitamoto 37 Kōnosu 28 Okegawa 24 Fukiage-fujimi 15 Tsurugashima 17 Sakado 27 Yamata 29 Kawagoe
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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 2026-09-05T11:12 UTC.