Air Quality in Okayama, Japan
Drizzle
21.6°C · 74.6% humidity
21.6°
Feels 21.6°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations
Nearby Monitoring Stations
AQI Forecast
27
5am
27
27
30
8am
27
34
34
11am
27
27
27
2pm
27
27
27
5pm
27
34
54
8pm
54
54
54
11pm
54
54
54
2am
54
54
Air Quality Index Trend
47h · 26 stnOkayama'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.
74.6%
Humidity
24.6 km/h
Wind ENE
1014.0 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.14 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Okayama?
Temperature & Precipitation
PM2.5 Trend
47h · 26 stationsPM2.57.14 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
Station readings (11 stations within 25 km)
7.14
Median
7.04
Average
4.8
Low
9.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +0.2
What is the 7-day forecast for Okayama?
05-29
19.6° 17.8°
13.81 mm
05-30
23.2° 16.7°
3.69 mm
05-31
24.6° 16.4°
06-01
28.9° 17.2°
0.13 mm
06-02
25.6° 17.4°
06-03
24.7° 17.0°
0.19 mm
06-04
24.8° 13.6°
0.06 mm
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Okayama?
23
Maegata, Okayama, Japan (早島都窪郡早島町)
30
Chayamachi Hayaoki, Kurashiki, Okayama, Japan (茶屋町倉敷市)
21
Kurashiki (倉敷)
17
Kurashiki (倉敷)
21
Kurashiki (倉敷)
23
Chuo, Soja, Okayama, Japan (総社総社市)
25
Uno, Tamano-shi, Okayama-ken, Japan (宇野玉野市)
18
Uno, Tamano-shi, Okayama-ken, Japan (宇野玉野市)
59
Horinan, Kurashiki, Okayama, Japan (大高倉敷市)
21
Matsue, Kurashiki, Okayama, Japan (松江倉敷市)
What cities are near Okayama?
Get AQI alerts for Okayama
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T23:35 UTC.