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
AD 728×90

Air Quality Index Trend

47h · 26 stn

Okayama'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▲
30
7.14 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Okayama?

Temperature & Precipitation

PM2.5 Trend

47h · 26 stations
PM2.57.14 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
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)
11.3 km PM2.5: 5.5 µg/m³
30
Chayamachi Hayaoki, Kurashiki, Okayama, Japan (茶屋町倉敷市)
11.4 km PM2.5: 7.2 µg/m³
21
Kurashiki (倉敷)
16.4 km PM2.5: 5.0 µg/m³
17
Kurashiki (倉敷)
16.4 km PM2.5: 4.1 µg/m³
21
Kurashiki (倉敷)
16.4 km PM2.5: 5.0 µg/m³
23
Chuo, Soja, Okayama, Japan (総社総社市)
17.4 km PM2.5: 5.5 µg/m³
25
Uno, Tamano-shi, Okayama-ken, Japan (宇野玉野市)
17.7 km PM2.5: 6.0 µg/m³
18
Uno, Tamano-shi, Okayama-ken, Japan (宇野玉野市)
17.7 km PM2.5: 4.3 µg/m³
59
Horinan, Kurashiki, Okayama, Japan (大高倉敷市)
17.9 km PM2.5: 15.9 µg/m³
21
Matsue, Kurashiki, Okayama, Japan (松江倉敷市)
22.1 km PM2.5: 5.0 µg/m³

What cities are near Okayama?

32 Tamano 28 Sōja 31 Kurashiki 39 Setouchi 52 Akaiwa 54 Bizen 21 Takahashi 30 Asakuchi 30 Kamogatachō-kamogata 38 Takamatsu
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.